1638.1% is the change from 42 to 730
Calculation steps:
[( 730 - 42 ) ÷ 42] x 100 = 1638.1%
Formula
Percentage change = [(730 - 42) / 42] x 100
Subtract the new number by the original number
730 - 42 = 688
688 ÷ 42 = 16.38095238095238
16.38095238095238 x 100 = 1638.1%