-3.35% is the change from 269 to 260
Calculation steps:
[( 260 - 269 ) ÷ 269] x 100 = -3.35%
Formula
Percentage change = [(260 - 269) / 269] x 100
Subtract the new number by the original number
260 - 269 = -9
-9 ÷ 269 = -0.03345724907063197
-0.03345724907063197 x 100 = -3.35%