-86.46% is the change from 96 to 13
Calculation steps:
[( 13 - 96 ) ÷ 96] x 100 = -86.46%
Formula
Percentage change = [(13 - 96) / 96] x 100
Subtract the new number by the original number
13 - 96 = -83
-83 ÷ 96 = -0.8645833333333334
-0.8645833333333334 x 100 = -86.46%