1559.18% is the change from 49 to 813
Calculation steps:
[( 813 - 49 ) ÷ 49] x 100 = 1559.18%
Formula
Percentage change = [(813 - 49) / 49] x 100
Subtract the new number by the original number
813 - 49 = 764
764 ÷ 49 = 15.591836734693878
15.591836734693878 x 100 = 1559.18%