-8% is the change from 75 to 69
Calculation steps:
[( 69 - 75 ) ÷ 75] x 100 = -8%
Formula
Percentage change = [(69 - 75) / 75] x 100
Subtract the new number by the original number
69 - 75 = -6
-6 ÷ 75 = -0.08
-0.08 x 100 = -8%
Example