-3.36% is the change from 327 to 316
Calculation steps:
[( 316 - 327 ) ÷ 327] x 100 = -3.36%
Formula
Percentage change = [(316 - 327) / 327] x 100
Subtract the new number by the original number
316 - 327 = -11
-11 ÷ 327 = -0.03363914373088685
-0.03363914373088685 x 100 = -3.36%