837.25% is the change from 51 to 478
Calculation steps:
[( 478 - 51 ) ÷ 51] x 100 = 837.25%
Formula
Percentage change = [(478 - 51) / 51] x 100
Subtract the new number by the original number
478 - 51 = 427
427 ÷ 51 = 8.372549019607844
8.372549019607844 x 100 = 837.25%