-95.59% is the change from 272 to 12
Calculation steps:
[( 12 - 272 ) ÷ 272] x 100 = -95.59%
Formula
Percentage change = [(12 - 272) / 272] x 100
Subtract the new number by the original number
12 - 272 = -260
-260 ÷ 272 = -0.9558823529411765
-0.9558823529411765 x 100 = -95.59%