45.91% is the change from 159 to 232
Calculation steps:
[( 232 - 159 ) ÷ 159] x 100 = 45.91%
Formula
Percentage change = [(232 - 159) / 159] x 100
Subtract the new number by the original number
232 - 159 = 73
73 ÷ 159 = 0.4591194968553459
0.4591194968553459 x 100 = 45.91%