-33.15% is the change from 932 to 623
Calculation steps:
[( 623 - 932 ) ÷ 932] x 100 = -33.15%
Formula
Percentage change = [(623 - 932) / 932] x 100
Subtract the new number by the original number
623 - 932 = -309
-309 ÷ 932 = -0.3315450643776824
-0.3315450643776824 x 100 = -33.15%