1997.37% is the change from 38 to 797
Calculation steps:
[( 797 - 38 ) ÷ 38] x 100 = 1997.37%
Formula
Percentage change = [(797 - 38) / 38] x 100
Subtract the new number by the original number
797 - 38 = 759
759 ÷ 38 = 19.973684210526315
19.973684210526315 x 100 = 1997.37%