45.05% is the change from 222 to 322
Calculation steps:
[( 322 - 222 ) ÷ 222] x 100 = 45.05%
Formula
Percentage change = [(322 - 222) / 222] x 100
Subtract the new number by the original number
322 - 222 = 100
100 ÷ 222 = 0.45045045045045046
0.45045045045045046 x 100 = 45.05%