51.64% is the change from 488 to 740
Calculation steps:
[( 740 - 488 ) ÷ 488] x 100 = 51.64%
Formula
Percentage change = [(740 - 488) / 488] x 100
Subtract the new number by the original number
740 - 488 = 252
252 ÷ 488 = 0.5163934426229508
0.5163934426229508 x 100 = 51.64%