-43.56% is the change from 606 to 342
Calculation steps:
[( 342 - 606 ) ÷ 606] x 100 = -43.56%
Formula
Percentage change = [(342 - 606) / 606] x 100
Subtract the new number by the original number
342 - 606 = -264
-264 ÷ 606 = -0.43564356435643564
-0.43564356435643564 x 100 = -43.56%