-10.37% is the change from 299 to 268
Calculation steps:
[( 268 - 299 ) ÷ 299] x 100 = -10.37%
Formula
Percentage change = [(268 - 299) / 299] x 100
Subtract the new number by the original number
268 - 299 = -31
-31 ÷ 299 = -0.10367892976588629
-0.10367892976588629 x 100 = -10.37%