1591.84% is the change from 49 to 829
Calculation steps:
[( 829 - 49 ) ÷ 49] x 100 = 1591.84%
Formula
Percentage change = [(829 - 49) / 49] x 100
Subtract the new number by the original number
829 - 49 = 780
780 ÷ 49 = 15.918367346938776
15.918367346938776 x 100 = 1591.84%