-45.56% is the change from 608 to 331
Calculation steps:
[( 331 - 608 ) ÷ 608] x 100 = -45.56%
Formula
Percentage change = [(331 - 608) / 608] x 100
Subtract the new number by the original number
331 - 608 = -277
-277 ÷ 608 = -0.4555921052631579
-0.4555921052631579 x 100 = -45.56%