551.06% is the change from 47 to 306
Calculation steps:
[( 306 - 47 ) ÷ 47] x 100 = 551.06%
Formula
Percentage change = [(306 - 47) / 47] x 100
Subtract the new number by the original number
306 - 47 = 259
259 ÷ 47 = 5.51063829787234
5.51063829787234 x 100 = 551.06%