-33.37% is the change from 932 to 621
Calculation steps:
[( 621 - 932 ) ÷ 932] x 100 = -33.37%
Formula
Percentage change = [(621 - 932) / 932] x 100
Subtract the new number by the original number
621 - 932 = -311
-311 ÷ 932 = -0.33369098712446355
-0.33369098712446355 x 100 = -33.37%