41.89% is the change from 222 to 315
Calculation steps:
[( 315 - 222 ) ÷ 222] x 100 = 41.89%
Formula
Percentage change = [(315 - 222) / 222] x 100
Subtract the new number by the original number
315 - 222 = 93
93 ÷ 222 = 0.4189189189189189
0.4189189189189189 x 100 = 41.89%