-16.17% is the change from 371 to 311
Calculation steps:
[( 311 - 371 ) ÷ 371] x 100 = -16.17%
Formula
Percentage change = [(311 - 371) / 371] x 100
Subtract the new number by the original number
311 - 371 = -60
-60 ÷ 371 = -0.16172506738544473
-0.16172506738544473 x 100 = -16.17%