53.33% is the change from 210 to 322
Calculation steps:
[( 322 - 210 ) ÷ 210] x 100 = 53.33%
Formula
Percentage change = [(322 - 210) / 210] x 100
Subtract the new number by the original number
322 - 210 = 112
112 ÷ 210 = 0.5333333333333333
0.5333333333333333 x 100 = 53.33%