57.86% is the change from 159 to 251
Calculation steps:
[( 251 - 159 ) ÷ 159] x 100 = 57.86%
Formula
Percentage change = [(251 - 159) / 159] x 100
Subtract the new number by the original number
251 - 159 = 92
92 ÷ 159 = 0.5786163522012578
0.5786163522012578 x 100 = 57.86%