884.31% is the change from 51 to 502
Calculation steps:
[( 502 - 51 ) ÷ 51] x 100 = 884.31%
Formula
Percentage change = [(502 - 51) / 51] x 100
Subtract the new number by the original number
502 - 51 = 451
451 ÷ 51 = 8.843137254901961
8.843137254901961 x 100 = 884.31%