-0.86% is the change from 926 to 918
Calculation steps:
[( 918 - 926 ) ÷ 926] x 100 = -0.86%
Formula
Percentage change = [(918 - 926) / 926] x 100
Subtract the new number by the original number
918 - 926 = -8
-8 ÷ 926 = -0.008639308855291577
-0.008639308855291577 x 100 = -0.86%