-14.38% is the change from 313 to 268
Calculation steps:
[( 268 - 313 ) ÷ 313] x 100 = -14.38%
Formula
Percentage change = [(268 - 313) / 313] x 100
Subtract the new number by the original number
268 - 313 = -45
-45 ÷ 313 = -0.14376996805111822
-0.14376996805111822 x 100 = -14.38%