-45.59% is the change from 272 to 148
Calculation steps:
[( 148 - 272 ) ÷ 272] x 100 = -45.59%
Formula
Percentage change = [(148 - 272) / 272] x 100
Subtract the new number by the original number
148 - 272 = -124
-124 ÷ 272 = -0.45588235294117646
-0.45588235294117646 x 100 = -45.59%