1715.79% is the change from 38 to 690
Calculation steps:
[( 690 - 38 ) ÷ 38] x 100 = 1715.79%
Formula
Percentage change = [(690 - 38) / 38] x 100
Subtract the new number by the original number
690 - 38 = 652
652 ÷ 38 = 17.157894736842106
17.157894736842106 x 100 = 1715.79%