49.8% is the change from 488 to 731
Calculation steps:
[( 731 - 488 ) ÷ 488] x 100 = 49.8%
Formula
Percentage change = [(731 - 488) / 488] x 100
Subtract the new number by the original number
731 - 488 = 243
243 ÷ 488 = 0.4979508196721312
0.4979508196721312 x 100 = 49.8%