-0.99% is the change from 302 to 299
Calculation steps:
[( 299 - 302 ) ÷ 302] x 100 = -0.99%
Formula
Percentage change = [(299 - 302) / 302] x 100
Subtract the new number by the original number
299 - 302 = -3
-3 ÷ 302 = -0.009933774834437087
-0.009933774834437087 x 100 = -0.99%