753.61% is the change from 97 to 828
Calculation steps:
[( 828 - 97 ) ÷ 97] x 100 = 753.61%
Formula
Percentage change = [(828 - 97) / 97] x 100
Subtract the new number by the original number
828 - 97 = 731
731 ÷ 97 = 7.536082474226804
7.536082474226804 x 100 = 753.61%