1544.9% is the change from 49 to 806
Calculation steps:
[( 806 - 49 ) ÷ 49] x 100 = 1544.9%
Formula
Percentage change = [(806 - 49) / 49] x 100
Subtract the new number by the original number
806 - 49 = 757
757 ÷ 49 = 15.448979591836734
15.448979591836734 x 100 = 1544.9%