-44.61% is the change from 343 to 190
Calculation steps:
[( 190 - 343 ) ÷ 343] x 100 = -44.61%
Formula
Percentage change = [(190 - 343) / 343] x 100
Subtract the new number by the original number
190 - 343 = -153
-153 ÷ 343 = -0.446064139941691
-0.446064139941691 x 100 = -44.61%