-13.24% is the change from 272 to 236
Calculation steps:
[( 236 - 272 ) ÷ 272] x 100 = -13.24%
Formula
Percentage change = [(236 - 272) / 272] x 100
Subtract the new number by the original number
236 - 272 = -36
-36 ÷ 272 = -0.1323529411764706
-0.1323529411764706 x 100 = -13.24%