191.08% is the change from 157 to 457
Calculation steps:
[( 457 - 157 ) ÷ 157] x 100 = 191.08%
Formula
Percentage change = [(457 - 157) / 157] x 100
Subtract the new number by the original number
457 - 157 = 300
300 ÷ 157 = 1.910828025477707
1.910828025477707 x 100 = 191.08%