-42.94% is the change from 347 to 198
Calculation steps:
[( 198 - 347 ) ÷ 347] x 100 = -42.94%
Formula
Percentage change = [(198 - 347) / 347] x 100
Subtract the new number by the original number
198 - 347 = -149
-149 ÷ 347 = -0.42939481268011526
-0.42939481268011526 x 100 = -42.94%