-38.66% is the change from 238 to 146
Calculation steps:
[( 146 - 238 ) ÷ 238] x 100 = -38.66%
Formula
Percentage change = [(146 - 238) / 238] x 100
Subtract the new number by the original number
146 - 238 = -92
-92 ÷ 238 = -0.3865546218487395
-0.3865546218487395 x 100 = -38.66%