-2% is the change from 300 to 294
Calculation steps:
[( 294 - 300 ) ÷ 300] x 100 = -2%
Formula
Percentage change = [(294 - 300) / 300] x 100
Subtract the new number by the original number
294 - 300 = -6
-6 ÷ 300 = -0.02
-0.02 x 100 = -2%
Example