-45.62% is the change from 605 to 329
Calculation steps:
[( 329 - 605 ) ÷ 605] x 100 = -45.62%
Formula
Percentage change = [(329 - 605) / 605] x 100
Subtract the new number by the original number
329 - 605 = -276
-276 ÷ 605 = -0.456198347107438
-0.456198347107438 x 100 = -45.62%