-34.87% is the change from 935 to 609
Calculation steps:
[( 609 - 935 ) ÷ 935] x 100 = -34.87%
Formula
Percentage change = [(609 - 935) / 935] x 100
Subtract the new number by the original number
609 - 935 = -326
-326 ÷ 935 = -0.34866310160427805
-0.34866310160427805 x 100 = -34.87%