-99.03% is the change from 932 to 9
Calculation steps:
[( 9 - 932 ) ÷ 932] x 100 = -99.03%
Formula
Percentage change = [(9 - 932) / 932] x 100
Subtract the new number by the original number
9 - 932 = -923
-923 ÷ 932 = -0.990343347639485
-0.990343347639485 x 100 = -99.03%