42.01% is the change from 457 to 649
Calculation steps:
[( 649 - 457 ) ÷ 457] x 100 = 42.01%
Formula
Percentage change = [(649 - 457) / 457] x 100
Subtract the new number by the original number
649 - 457 = 192
192 ÷ 457 = 0.4201312910284464
0.4201312910284464 x 100 = 42.01%