-9.98% is the change from 932 to 839
Calculation steps:
[( 839 - 932 ) ÷ 932] x 100 = -9.98%
Formula
Percentage change = [(839 - 932) / 932] x 100
Subtract the new number by the original number
839 - 932 = -93
-93 ÷ 932 = -0.09978540772532189
-0.09978540772532189 x 100 = -9.98%