631.37% is the change from 51 to 373
Calculation steps:
[( 373 - 51 ) ÷ 51] x 100 = 631.37%
Formula
Percentage change = [(373 - 51) / 51] x 100
Subtract the new number by the original number
373 - 51 = 322
322 ÷ 51 = 6.313725490196078
6.313725490196078 x 100 = 631.37%