52.83% is the change from 159 to 243
Calculation steps:
[( 243 - 159 ) ÷ 159] x 100 = 52.83%
Formula
Percentage change = [(243 - 159) / 159] x 100
Subtract the new number by the original number
243 - 159 = 84
84 ÷ 159 = 0.5283018867924528
0.5283018867924528 x 100 = 52.83%