140.79% is the change from 228 to 549
Calculation steps:
[( 549 - 228 ) ÷ 228] x 100 = 140.79%
Formula
Percentage change = [(549 - 228) / 228] x 100
Subtract the new number by the original number
549 - 228 = 321
321 ÷ 228 = 1.4078947368421053
1.4078947368421053 x 100 = 140.79%