1414.81% is the change from 54 to 818
Calculation steps:
[( 818 - 54 ) ÷ 54] x 100 = 1414.81%
Formula
Percentage change = [(818 - 54) / 54] x 100
Subtract the new number by the original number
818 - 54 = 764
764 ÷ 54 = 14.148148148148149
14.148148148148149 x 100 = 1414.81%