-5.17% is the change from 909 to 862
Calculation steps:
[( 862 - 909 ) ÷ 909] x 100 = -5.17%
Formula
Percentage change = [(862 - 909) / 909] x 100
Subtract the new number by the original number
862 - 909 = -47
-47 ÷ 909 = -0.0517051705170517
-0.0517051705170517 x 100 = -5.17%
Example