-10.48% is the change from 973 to 871
Calculation steps:
[( 871 - 973 ) ÷ 973] x 100 = -10.48%
Formula
Percentage change = [(871 - 973) / 973] x 100
Subtract the new number by the original number
871 - 973 = -102
-102 ÷ 973 = -0.10483042137718397
-0.10483042137718397 x 100 = -10.48%