-6.69% is the change from 284 to 265
Calculation steps:
[( 265 - 284 ) ÷ 284] x 100 = -6.69%
Formula
Percentage change = [(265 - 284) / 284] x 100
Subtract the new number by the original number
265 - 284 = -19
-19 ÷ 284 = -0.06690140845070422
-0.06690140845070422 x 100 = -6.69%