-4.91% is the change from 917 to 872
Calculation steps:
[( 872 - 917 ) ÷ 917] x 100 = -4.91%
Formula
Percentage change = [(872 - 917) / 917] x 100
Subtract the new number by the original number
872 - 917 = -45
-45 ÷ 917 = -0.04907306434023991
-0.04907306434023991 x 100 = -4.91%