-43.47% is the change from 605 to 342
Calculation steps:
[( 342 - 605 ) ÷ 605] x 100 = -43.47%
Formula
Percentage change = [(342 - 605) / 605] x 100
Subtract the new number by the original number
342 - 605 = -263
-263 ÷ 605 = -0.43471074380165287
-0.43471074380165287 x 100 = -43.47%