-45.79% is the change from 273 to 148
Calculation steps:
[( 148 - 273 ) ÷ 273] x 100 = -45.79%
Formula
Percentage change = [(148 - 273) / 273] x 100
Subtract the new number by the original number
148 - 273 = -125
-125 ÷ 273 = -0.45787545787545786
-0.45787545787545786 x 100 = -45.79%