90.37% is the change from 322 to 613
Calculation steps:
[( 613 - 322 ) ÷ 322] x 100 = 90.37%
Formula
Percentage change = [(613 - 322) / 322] x 100
Subtract the new number by the original number
613 - 322 = 291
291 ÷ 322 = 0.9037267080745341
0.9037267080745341 x 100 = 90.37%