45.95% is the change from 222 to 324
Calculation steps:
[( 324 - 222 ) ÷ 222] x 100 = 45.95%
Formula
Percentage change = [(324 - 222) / 222] x 100
Subtract the new number by the original number
324 - 222 = 102
102 ÷ 222 = 0.4594594594594595
0.4594594594594595 x 100 = 45.95%