-50% is the change from 932 to 466
Calculation steps:
[( 466 - 932 ) ÷ 932] x 100 = -50%
Formula
Percentage change = [(466 - 932) / 932] x 100
Subtract the new number by the original number
466 - 932 = -466
-466 ÷ 932 = -0.5
-0.5 x 100 = -50%
Example