-95.75% is the change from 212 to 9
Calculation steps:
[( 9 - 212 ) ÷ 212] x 100 = -95.75%
Formula
Percentage change = [(9 - 212) / 212] x 100
Subtract the new number by the original number
9 - 212 = -203
-203 ÷ 212 = -0.9575471698113207
-0.9575471698113207 x 100 = -95.75%