428.9% is the change from 173 to 915
Calculation steps:
[( 915 - 173 ) ÷ 173] x 100 = 428.9%
Formula
Percentage change = [(915 - 173) / 173] x 100
Subtract the new number by the original number
915 - 173 = 742
742 ÷ 173 = 4.289017341040463
4.289017341040463 x 100 = 428.9%