-40.88% is the change from 159 to 94
Calculation steps:
[( 94 - 159 ) ÷ 159] x 100 = -40.88%
Formula
Percentage change = [(94 - 159) / 159] x 100
Subtract the new number by the original number
94 - 159 = -65
-65 ÷ 159 = -0.4088050314465409
-0.4088050314465409 x 100 = -40.88%