-82.35% is the change from 272 to 48
Calculation steps:
[( 48 - 272 ) ÷ 272] x 100 = -82.35%
Formula
Percentage change = [(48 - 272) / 272] x 100
Subtract the new number by the original number
48 - 272 = -224
-224 ÷ 272 = -0.8235294117647058
-0.8235294117647058 x 100 = -82.35%