442.77% is the change from 173 to 939
Calculation steps:
[( 939 - 173 ) ÷ 173] x 100 = 442.77%
Formula
Percentage change = [(939 - 173) / 173] x 100
Subtract the new number by the original number
939 - 173 = 766
766 ÷ 173 = 4.427745664739884
4.427745664739884 x 100 = 442.77%