78.65% is the change from 89 to 159
Calculation steps:
[( 159 - 89 ) ÷ 89] x 100 = 78.65%
Formula
Percentage change = [(159 - 89) / 89] x 100
Subtract the new number by the original number
159 - 89 = 70
70 ÷ 89 = 0.7865168539325843
0.7865168539325843 x 100 = 78.65%