667.68% is the change from 99 to 760
Calculation steps:
[( 760 - 99 ) ÷ 99] x 100 = 667.68%
Formula
Percentage change = [(760 - 99) / 99] x 100
Subtract the new number by the original number
760 - 99 = 661
661 ÷ 99 = 6.6767676767676765
6.6767676767676765 x 100 = 667.68%