226.16% is the change from 172 to 561
Calculation steps:
[( 561 - 172 ) ÷ 172] x 100 = 226.16%
Formula
Percentage change = [(561 - 172) / 172] x 100
Subtract the new number by the original number
561 - 172 = 389
389 ÷ 172 = 2.261627906976744
2.261627906976744 x 100 = 226.16%