721.98% is the change from 91 to 748
Calculation steps:
[( 748 - 91 ) ÷ 91] x 100 = 721.98%
Formula
Percentage change = [(748 - 91) / 91] x 100
Subtract the new number by the original number
748 - 91 = 657
657 ÷ 91 = 7.21978021978022
7.21978021978022 x 100 = 721.98%