-35.22% is the change from 159 to 103
Calculation steps:
[( 103 - 159 ) ÷ 159] x 100 = -35.22%
Formula
Percentage change = [(103 - 159) / 159] x 100
Subtract the new number by the original number
103 - 159 = -56
-56 ÷ 159 = -0.3522012578616352
-0.3522012578616352 x 100 = -35.22%