93.63% is the change from 157 to 304
Calculation steps:
[( 304 - 157 ) ÷ 157] x 100 = 93.63%
Formula
Percentage change = [(304 - 157) / 157] x 100
Subtract the new number by the original number
304 - 157 = 147
147 ÷ 157 = 0.9363057324840764
0.9363057324840764 x 100 = 93.63%