-94.98% is the change from 239 to 12
Calculation steps:
[( 12 - 239 ) ÷ 239] x 100 = -94.98%
Formula
Percentage change = [(12 - 239) / 239] x 100
Subtract the new number by the original number
12 - 239 = -227
-227 ÷ 239 = -0.9497907949790795
-0.9497907949790795 x 100 = -94.98%