62.36% is the change from 457 to 742
Calculation steps:
[( 742 - 457 ) ÷ 457] x 100 = 62.36%
Formula
Percentage change = [(742 - 457) / 457] x 100
Subtract the new number by the original number
742 - 457 = 285
285 ÷ 457 = 0.6236323851203501
0.6236323851203501 x 100 = 62.36%