-17.63% is the change from 380 to 313
Calculation steps:
[( 313 - 380 ) ÷ 380] x 100 = -17.63%
Formula
Percentage change = [(313 - 380) / 380] x 100
Subtract the new number by the original number
313 - 380 = -67
-67 ÷ 380 = -0.1763157894736842
-0.1763157894736842 x 100 = -17.63%