-94.86% is the change from 311 to 16
Calculation steps:
[( 16 - 311 ) ÷ 311] x 100 = -94.86%
Formula
Percentage change = [(16 - 311) / 311] x 100
Subtract the new number by the original number
16 - 311 = -295
-295 ÷ 311 = -0.9485530546623794
-0.9485530546623794 x 100 = -94.86%