-96.77% is the change from 371 to 12
Calculation steps:
[( 12 - 371 ) ÷ 371] x 100 = -96.77%
Formula
Percentage change = [(12 - 371) / 371] x 100
Subtract the new number by the original number
12 - 371 = -359
-359 ÷ 371 = -0.967654986522911
-0.967654986522911 x 100 = -96.77%