494.12% is the change from 51 to 303
Calculation steps:
[( 303 - 51 ) ÷ 51] x 100 = 494.12%
Formula
Percentage change = [(303 - 51) / 51] x 100
Subtract the new number by the original number
303 - 51 = 252
252 ÷ 51 = 4.9411764705882355
4.9411764705882355 x 100 = 494.12%