-73.51% is the change from 570 to 151
Calculation steps:
[( 151 - 570 ) ÷ 570] x 100 = -73.51%
Formula
Percentage change = [(151 - 570) / 570] x 100
Subtract the new number by the original number
151 - 570 = -419
-419 ÷ 570 = -0.7350877192982456
-0.7350877192982456 x 100 = -73.51%