91.82% is the change from 159 to 305
Calculation steps:
[( 305 - 159 ) ÷ 159] x 100 = 91.82%
Formula
Percentage change = [(305 - 159) / 159] x 100
Subtract the new number by the original number
305 - 159 = 146
146 ÷ 159 = 0.9182389937106918
0.9182389937106918 x 100 = 91.82%