-73.16% is the change from 544 to 146
Calculation steps:
[( 146 - 544 ) ÷ 544] x 100 = -73.16%
Formula
Percentage change = [(146 - 544) / 544] x 100
Subtract the new number by the original number
146 - 544 = -398
-398 ÷ 544 = -0.7316176470588235
-0.7316176470588235 x 100 = -73.16%