-27% is the change from 200 to 146
Calculation steps:
[( 146 - 200 ) ÷ 200] x 100 = -27%
Formula
Percentage change = [(146 - 200) / 200] x 100
Subtract the new number by the original number
146 - 200 = -54
-54 ÷ 200 = -0.27
-0.27 x 100 = -27%
Example