1740.48% is the change from 42 to 773
Calculation steps:
[( 773 - 42 ) ÷ 42] x 100 = 1740.48%
Formula
Percentage change = [(773 - 42) / 42] x 100
Subtract the new number by the original number
773 - 42 = 731
731 ÷ 42 = 17.404761904761905
17.404761904761905 x 100 = 1740.48%