-25.62% is the change from 609 to 453
Calculation steps:
[( 453 - 609 ) ÷ 609] x 100 = -25.62%
Formula
Percentage change = [(453 - 609) / 609] x 100
Subtract the new number by the original number
453 - 609 = -156
-156 ÷ 609 = -0.2561576354679803
-0.2561576354679803 x 100 = -25.62%