-42.86% is the change from 371 to 212
Calculation steps:
[( 212 - 371 ) ÷ 371] x 100 = -42.86%
Formula
Percentage change = [(212 - 371) / 371] x 100
Subtract the new number by the original number
212 - 371 = -159
-159 ÷ 371 = -0.42857142857142855
-0.42857142857142855 x 100 = -42.86%