-96.77% is the change from 991 to 32
Calculation steps:
[( 32 - 991 ) ÷ 991] x 100 = -96.77%
Formula
Percentage change = [(32 - 991) / 991] x 100
Subtract the new number by the original number
32 - 991 = -959
-959 ÷ 991 = -0.9677093844601413
-0.9677093844601413 x 100 = -96.77%