22.97% is the change from 222 to 273
Calculation steps:
[( 273 - 222 ) ÷ 222] x 100 = 22.97%
Formula
Percentage change = [(273 - 222) / 222] x 100
Subtract the new number by the original number
273 - 222 = 51
51 ÷ 222 = 0.22972972972972974
0.22972972972972974 x 100 = 22.97%