-13.9% is the change from 662 to 570
Calculation steps:
[( 570 - 662 ) ÷ 662] x 100 = -13.9%
Formula
Percentage change = [(570 - 662) / 662] x 100
Subtract the new number by the original number
570 - 662 = -92
-92 ÷ 662 = -0.13897280966767372
-0.13897280966767372 x 100 = -13.9%