-35.4% is the change from 870 to 562
Calculation steps:
[( 562 - 870 ) ÷ 870] x 100 = -35.4%
Formula
Percentage change = [(562 - 870) / 870] x 100
Subtract the new number by the original number
562 - 870 = -308
-308 ÷ 870 = -0.35402298850574715
-0.35402298850574715 x 100 = -35.4%