-43.19% is the change from 345 to 196
Calculation steps:
[( 196 - 345 ) ÷ 345] x 100 = -43.19%
Formula
Percentage change = [(196 - 345) / 345] x 100
Subtract the new number by the original number
196 - 345 = -149
-149 ÷ 345 = -0.4318840579710145
-0.4318840579710145 x 100 = -43.19%