Functionality & UI
Growth signalNo paid features detectedHigh-risk permissions
Percentage Change Calculator icon

Percentage Change Calculator

Highlight two numbers, magically calculate percentage difference.

Users16Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth+3Net users gained this week
7-day growth rate+23.1%Relative weekly velocity
Preview

Percentage Change Calculator Media preview

1 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

13141515162026年7月16日2026年7月19日2026年7月22日Latest: 16
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

Not enough rating snapshots yet. More data will appear as new snapshots are collected.
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthGrowing
+1+6.67%
7-day growthGrowing
+3+23.1%
30-day growthFlat
00%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.3
ManifestV3
Size17.5KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Hate calculating percentage change differences? Simply highlight two numbers & it magically calculates the percentage difference. Automatically loading it into your clipboard.

The 1st number that's highlighted by double clicking or dragging is stored as the "old" value.

The 2nd number highlighted is stored as the "new" value.

As soon as you highlight the 2nd number, this extension automatically calculates the percentage difference between the two & loads the answer into your clipboard for easy pasting.

FAQ

* How do I reset the numbers?

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average--Average computed only from synced review bodies below
Reviews with text0Synced review bodies
Total ratings / reviews0Chrome Web Store public rating/review count

Store average score: --. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
0
4★
0
3★
0
2★
0
1★
0
No synced review text is available yet.
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Similar and related extensions

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