-14.48% is the change from 870 to 744
Calculation steps:
[( 744 - 870 ) ÷ 870] x 100 = -14.48%
Formula
Percentage change = [(744 - 870) / 870] x 100
Subtract the new number by the original number
744 - 870 = -126
-126 ÷ 870 = -0.14482758620689656
-0.14482758620689656 x 100 = -14.48%