-45.48% is the change from 609 to 332
Calculation steps:
[( 332 - 609 ) ÷ 609] x 100 = -45.48%
Formula
Percentage change = [(332 - 609) / 609] x 100
Subtract the new number by the original number
332 - 609 = -277
-277 ÷ 609 = -0.4548440065681445
-0.4548440065681445 x 100 = -45.48%