-5.46% is the change from 971 to 918
Calculation steps:
[( 918 - 971 ) ÷ 971] x 100 = -5.46%
Formula
Percentage change = [(918 - 971) / 971] x 100
Subtract the new number by the original number
918 - 971 = -53
-53 ÷ 971 = -0.05458290422245108
-0.05458290422245108 x 100 = -5.46%