147.3% is the change from 222 to 549
Calculation steps:
[( 549 - 222 ) ÷ 222] x 100 = 147.3%
Formula
Percentage change = [(549 - 222) / 222] x 100
Subtract the new number by the original number
549 - 222 = 327
327 ÷ 222 = 1.472972972972973
1.472972972972973 x 100 = 147.3%