574.19% is the change from 31 to 209
Calculation steps:
[( 209 - 31 ) ÷ 31] x 100 = 574.19%
Formula
Percentage change = [(209 - 31) / 31] x 100
Subtract the new number by the original number
209 - 31 = 178
178 ÷ 31 = 5.741935483870968
5.741935483870968 x 100 = 574.19%