56.15% is the change from 488 to 762
Calculation steps:
[( 762 - 488 ) ÷ 488] x 100 = 56.15%
Formula
Percentage change = [(762 - 488) / 488] x 100
Subtract the new number by the original number
762 - 488 = 274
274 ÷ 488 = 0.5614754098360656
0.5614754098360656 x 100 = 56.15%