661.62% is the change from 99 to 754
Calculation steps:
[( 754 - 99 ) ÷ 99] x 100 = 661.62%
Formula
Percentage change = [(754 - 99) / 99] x 100
Subtract the new number by the original number
754 - 99 = 655
655 ÷ 99 = 6.616161616161616
6.616161616161616 x 100 = 661.62%