-14.89% is the change from 873 to 743
Calculation steps:
[( 743 - 873 ) ÷ 873] x 100 = -14.89%
Formula
Percentage change = [(743 - 873) / 873] x 100
Subtract the new number by the original number
743 - 873 = -130
-130 ÷ 873 = -0.14891179839633448
-0.14891179839633448 x 100 = -14.89%