-9.38% is the change from 959 to 869
Calculation steps:
[( 869 - 959 ) ÷ 959] x 100 = -9.38%
Formula
Percentage change = [(869 - 959) / 959] x 100
Subtract the new number by the original number
869 - 959 = -90
-90 ÷ 959 = -0.09384775808133472
-0.09384775808133472 x 100 = -9.38%