1409.26% is the change from 54 to 815
Calculation steps:
[( 815 - 54 ) ÷ 54] x 100 = 1409.26%
Formula
Percentage change = [(815 - 54) / 54] x 100
Subtract the new number by the original number
815 - 54 = 761
761 ÷ 54 = 14.092592592592593
14.092592592592593 x 100 = 1409.26%