1697.37% is the change from 38 to 683
Calculation steps:
[( 683 - 38 ) ÷ 38] x 100 = 1697.37%
Formula
Percentage change = [(683 - 38) / 38] x 100
Subtract the new number by the original number
683 - 38 = 645
645 ÷ 38 = 16.973684210526315
16.973684210526315 x 100 = 1697.37%