-43.45% is the change from 603 to 341
Calculation steps:
[( 341 - 603 ) ÷ 603] x 100 = -43.45%
Formula
Percentage change = [(341 - 603) / 603] x 100
Subtract the new number by the original number
341 - 603 = -262
-262 ÷ 603 = -0.43449419568822556
-0.43449419568822556 x 100 = -43.45%