-2.84% is the change from 282 to 274
Calculation steps:
[( 274 - 282 ) ÷ 282] x 100 = -2.84%
Formula
Percentage change = [(274 - 282) / 282] x 100
Subtract the new number by the original number
274 - 282 = -8
-8 ÷ 282 = -0.028368794326241134
-0.028368794326241134 x 100 = -2.84%