65.43% is the change from 457 to 756
Calculation steps:
[( 756 - 457 ) ÷ 457] x 100 = 65.43%
Formula
Percentage change = [(756 - 457) / 457] x 100
Subtract the new number by the original number
756 - 457 = 299
299 ÷ 457 = 0.6542669584245077
0.6542669584245077 x 100 = 65.43%