1673.68% is the change from 38 to 674
Calculation steps:
[( 674 - 38 ) ÷ 38] x 100 = 1673.68%
Formula
Percentage change = [(674 - 38) / 38] x 100
Subtract the new number by the original number
674 - 38 = 636
636 ÷ 38 = 16.736842105263158
16.736842105263158 x 100 = 1673.68%