-27.04% is the change from 159 to 116
Calculation steps:
[( 116 - 159 ) ÷ 159] x 100 = -27.04%
Formula
Percentage change = [(116 - 159) / 159] x 100
Subtract the new number by the original number
116 - 159 = -43
-43 ÷ 159 = -0.27044025157232704
-0.27044025157232704 x 100 = -27.04%