62.28% is the change from 456 to 740
Calculation steps:
[( 740 - 456 ) ÷ 456] x 100 = 62.28%
Formula
Percentage change = [(740 - 456) / 456] x 100
Subtract the new number by the original number
740 - 456 = 284
284 ÷ 456 = 0.6228070175438597
0.6228070175438597 x 100 = 62.28%