-51.72% is the change from 932 to 450
Calculation steps:
[( 450 - 932 ) ÷ 932] x 100 = -51.72%
Formula
Percentage change = [(450 - 932) / 932] x 100
Subtract the new number by the original number
450 - 932 = -482
-482 ÷ 932 = -0.5171673819742489
-0.5171673819742489 x 100 = -51.72%