189.81% is the change from 157 to 455
Calculation steps:
[( 455 - 157 ) ÷ 157] x 100 = 189.81%
Formula
Percentage change = [(455 - 157) / 157] x 100
Subtract the new number by the original number
455 - 157 = 298
298 ÷ 157 = 1.8980891719745223
1.8980891719745223 x 100 = 189.81%