-42.62% is the change from 603 to 346
Calculation steps:
[( 346 - 603 ) ÷ 603] x 100 = -42.62%
Formula
Percentage change = [(346 - 603) / 603] x 100
Subtract the new number by the original number
346 - 603 = -257
-257 ÷ 603 = -0.4262023217247098
-0.4262023217247098 x 100 = -42.62%
Example