684.62% is the change from 91 to 714
Calculation steps:
[( 714 - 91 ) ÷ 91] x 100 = 684.62%
Formula
Percentage change = [(714 - 91) / 91] x 100
Subtract the new number by the original number
714 - 91 = 623
623 ÷ 91 = 6.846153846153846
6.846153846153846 x 100 = 684.62%