-99.47% is the change from 570 to 3
Calculation steps:
[( 3 - 570 ) ÷ 570] x 100 = -99.47%
Formula
Percentage change = [(3 - 570) / 570] x 100
Subtract the new number by the original number
3 - 570 = -567
-567 ÷ 570 = -0.9947368421052631
-0.9947368421052631 x 100 = -99.47%