-53.87% is the change from 349 to 161
Calculation steps:
[( 161 - 349 ) ÷ 349] x 100 = -53.87%
Formula
Percentage change = [(161 - 349) / 349] x 100
Subtract the new number by the original number
161 - 349 = -188
-188 ÷ 349 = -0.5386819484240688
-0.5386819484240688 x 100 = -53.87%