-36.36% is the change from 957 to 609
Calculation steps:
[( 609 - 957 ) ÷ 957] x 100 = -36.36%
Formula
Percentage change = [(609 - 957) / 957] x 100
Subtract the new number by the original number
609 - 957 = -348
-348 ÷ 957 = -0.36363636363636365
-0.36363636363636365 x 100 = -36.36%