-4.84% is the change from 310 to 295
Calculation steps:
[( 295 - 310 ) ÷ 310] x 100 = -4.84%
Formula
Percentage change = [(295 - 310) / 310] x 100
Subtract the new number by the original number
295 - 310 = -15
-15 ÷ 310 = -0.04838709677419355
-0.04838709677419355 x 100 = -4.84%