-46.72% is the change from 274 to 146
Calculation steps:
[( 146 - 274 ) ÷ 274] x 100 = -46.72%
Formula
Percentage change = [(146 - 274) / 274] x 100
Subtract the new number by the original number
146 - 274 = -128
-128 ÷ 274 = -0.46715328467153283
-0.46715328467153283 x 100 = -46.72%