1364.29% is the change from 56 to 820
Calculation steps:
[( 820 - 56 ) ÷ 56] x 100 = 1364.29%
Formula
Percentage change = [(820 - 56) / 56] x 100
Subtract the new number by the original number
820 - 56 = 764
764 ÷ 56 = 13.642857142857142
13.642857142857142 x 100 = 1364.29%