-15.34% is the change from 313 to 265
Calculation steps:
[( 265 - 313 ) ÷ 313] x 100 = -15.34%
Formula
Percentage change = [(265 - 313) / 313] x 100
Subtract the new number by the original number
265 - 313 = -48
-48 ÷ 313 = -0.15335463258785942
-0.15335463258785942 x 100 = -15.34%