1778.57% is the change from 42 to 789
Calculation steps:
[( 789 - 42 ) ÷ 42] x 100 = 1778.57%
Formula
Percentage change = [(789 - 42) / 42] x 100
Subtract the new number by the original number
789 - 42 = 747
747 ÷ 42 = 17.785714285714285
17.785714285714285 x 100 = 1778.57%