56.76% is the change from 488 to 765
Calculation steps:
[( 765 - 488 ) ÷ 488] x 100 = 56.76%
Formula
Percentage change = [(765 - 488) / 488] x 100
Subtract the new number by the original number
765 - 488 = 277
277 ÷ 488 = 0.5676229508196722
0.5676229508196722 x 100 = 56.76%