1635.71% is the change from 42 to 729
Calculation steps:
[( 729 - 42 ) ÷ 42] x 100 = 1635.71%
Formula
Percentage change = [(729 - 42) / 42] x 100
Subtract the new number by the original number
729 - 42 = 687
687 ÷ 42 = 16.357142857142858
16.357142857142858 x 100 = 1635.71%