1661.9% is the change from 42 to 740
Calculation steps:
[( 740 - 42 ) ÷ 42] x 100 = 1661.9%
Formula
Percentage change = [(740 - 42) / 42] x 100
Subtract the new number by the original number
740 - 42 = 698
698 ÷ 42 = 16.61904761904762
16.61904761904762 x 100 = 1661.9%