-57.93% is the change from 347 to 146
Calculation steps:
[( 146 - 347 ) ÷ 347] x 100 = -57.93%
Formula
Percentage change = [(146 - 347) / 347] x 100
Subtract the new number by the original number
146 - 347 = -201
-201 ÷ 347 = -0.579250720461095
-0.579250720461095 x 100 = -57.93%