-51.29% is the change from 932 to 454
Calculation steps:
[( 454 - 932 ) ÷ 932] x 100 = -51.29%
Formula
Percentage change = [(454 - 932) / 932] x 100
Subtract the new number by the original number
454 - 932 = -478
-478 ÷ 932 = -0.5128755364806867
-0.5128755364806867 x 100 = -51.29%