-58.02% is the change from 343 to 144
Calculation steps:
[( 144 - 343 ) ÷ 343] x 100 = -58.02%
Formula
Percentage change = [(144 - 343) / 343] x 100
Subtract the new number by the original number
144 - 343 = -199
-199 ÷ 343 = -0.5801749271137027
-0.5801749271137027 x 100 = -58.02%