548.94% is the change from 47 to 305
Calculation steps:
[( 305 - 47 ) ÷ 47] x 100 = 548.94%
Formula
Percentage change = [(305 - 47) / 47] x 100
Subtract the new number by the original number
305 - 47 = 258
258 ÷ 47 = 5.48936170212766
5.48936170212766 x 100 = 548.94%