-49.92% is the change from 653 to 327
Calculation steps:
[( 327 - 653 ) ÷ 653] x 100 = -49.92%
Formula
Percentage change = [(327 - 653) / 653] x 100
Subtract the new number by the original number
327 - 653 = -326
-326 ÷ 653 = -0.4992343032159265
-0.4992343032159265 x 100 = -49.92%