-95.28% is the change from 212 to 10
Calculation steps:
[( 10 - 212 ) ÷ 212] x 100 = -95.28%
Formula
Percentage change = [(10 - 212) / 212] x 100
Subtract the new number by the original number
10 - 212 = -202
-202 ÷ 212 = -0.9528301886792453
-0.9528301886792453 x 100 = -95.28%