41.51% is the change from 159 to 225
Calculation steps:
[( 225 - 159 ) ÷ 159] x 100 = 41.51%
Formula
Percentage change = [(225 - 159) / 159] x 100
Subtract the new number by the original number
225 - 159 = 66
66 ÷ 159 = 0.41509433962264153
0.41509433962264153 x 100 = 41.51%