1551.02% is the change from 49 to 809
Calculation steps:
[( 809 - 49 ) ÷ 49] x 100 = 1551.02%
Formula
Percentage change = [(809 - 49) / 49] x 100
Subtract the new number by the original number
809 - 49 = 760
760 ÷ 49 = 15.510204081632653
15.510204081632653 x 100 = 1551.02%