421.51% is the change from 172 to 897
Calculation steps:
[( 897 - 172 ) ÷ 172] x 100 = 421.51%
Formula
Percentage change = [(897 - 172) / 172] x 100
Subtract the new number by the original number
897 - 172 = 725
725 ÷ 172 = 4.215116279069767
4.215116279069767 x 100 = 421.51%