4650% is the change from 12 to 570
Calculation steps:
[( 570 - 12 ) ÷ 12] x 100 = 4650%
Formula
Percentage change = [(570 - 12) / 12] x 100
Subtract the new number by the original number
570 - 12 = 558
558 ÷ 12 = 46.5
46.5 x 100 = 4650%
Example