90.57% is the change from 159 to 303
Calculation steps:
[( 303 - 159 ) ÷ 159] x 100 = 90.57%
Formula
Percentage change = [(303 - 159) / 159] x 100
Subtract the new number by the original number
303 - 159 = 144
144 ÷ 159 = 0.9056603773584906
0.9056603773584906 x 100 = 90.57%