-4.25% is the change from 259 to 248
Calculation steps:
[( 248 - 259 ) ÷ 259] x 100 = -4.25%
Formula
Percentage change = [(248 - 259) / 259] x 100
Subtract the new number by the original number
248 - 259 = -11
-11 ÷ 259 = -0.04247104247104247
-0.04247104247104247 x 100 = -4.25%