-52.77% is the change from 343 to 162
Calculation steps:
[( 162 - 343 ) ÷ 343] x 100 = -52.77%
Formula
Percentage change = [(162 - 343) / 343] x 100
Subtract the new number by the original number
162 - 343 = -181
-181 ÷ 343 = -0.5276967930029155
-0.5276967930029155 x 100 = -52.77%