-22.02% is the change from 772 to 602
Calculation steps:
[( 602 - 772 ) ÷ 772] x 100 = -22.02%
Formula
Percentage change = [(602 - 772) / 772] x 100
Subtract the new number by the original number
602 - 772 = -170
-170 ÷ 772 = -0.22020725388601037
-0.22020725388601037 x 100 = -22.02%