48.43% is the change from 159 to 236
Calculation steps:
[( 236 - 159 ) ÷ 159] x 100 = 48.43%
Formula
Percentage change = [(236 - 159) / 159] x 100
Subtract the new number by the original number
236 - 159 = 77
77 ÷ 159 = 0.48427672955974843
0.48427672955974843 x 100 = 48.43%