1412.96% is the change from 54 to 817
Calculation steps:
[( 817 - 54 ) ÷ 54] x 100 = 1412.96%
Formula
Percentage change = [(817 - 54) / 54] x 100
Subtract the new number by the original number
817 - 54 = 763
763 ÷ 54 = 14.12962962962963
14.12962962962963 x 100 = 1412.96%