92.86% is the change from 322 to 621
Calculation steps:
[( 621 - 322 ) ÷ 322] x 100 = 92.86%
Formula
Percentage change = [(621 - 322) / 322] x 100
Subtract the new number by the original number
621 - 322 = 299
299 ÷ 322 = 0.9285714285714286
0.9285714285714286 x 100 = 92.86%