47.75% is the change from 488 to 721
Calculation steps:
[( 721 - 488 ) ÷ 488] x 100 = 47.75%
Formula
Percentage change = [(721 - 488) / 488] x 100
Subtract the new number by the original number
721 - 488 = 233
233 ÷ 488 = 0.4774590163934426
0.4774590163934426 x 100 = 47.75%