751.32% is the change from 76 to 647
Calculation steps:
[( 647 - 76 ) ÷ 76] x 100 = 751.32%
Formula
Percentage change = [(647 - 76) / 76] x 100
Subtract the new number by the original number
647 - 76 = 571
571 ÷ 76 = 7.5131578947368425
7.5131578947368425 x 100 = 751.32%