428.49% is the change from 172 to 909
Calculation steps:
[( 909 - 172 ) ÷ 172] x 100 = 428.49%
Formula
Percentage change = [(909 - 172) / 172] x 100
Subtract the new number by the original number
909 - 172 = 737
737 ÷ 172 = 4.284883720930233
4.284883720930233 x 100 = 428.49%