-54.5% is the change from 211 to 96
Calculation steps:
[( 96 - 211 ) ÷ 211] x 100 = -54.5%
Formula
Percentage change = [(96 - 211) / 211] x 100
Subtract the new number by the original number
96 - 211 = -115
-115 ÷ 211 = -0.5450236966824644
-0.5450236966824644 x 100 = -54.5%