-43.32% is the change from 621 to 352
Calculation steps:
[( 352 - 621 ) ÷ 621] x 100 = -43.32%
Formula
Percentage change = [(352 - 621) / 621] x 100
Subtract the new number by the original number
352 - 621 = -269
-269 ÷ 621 = -0.4331723027375201
-0.4331723027375201 x 100 = -43.32%