-34.02% is the change from 870 to 574
Calculation steps:
[( 574 - 870 ) ÷ 870] x 100 = -34.02%
Formula
Percentage change = [(574 - 870) / 870] x 100
Subtract the new number by the original number
574 - 870 = -296
-296 ÷ 870 = -0.34022988505747126
-0.34022988505747126 x 100 = -34.02%