-34.8% is the change from 934 to 609
Calculation steps:
[( 609 - 934 ) ÷ 934] x 100 = -34.8%
Formula
Percentage change = [(609 - 934) / 934] x 100
Subtract the new number by the original number
609 - 934 = -325
-325 ÷ 934 = -0.34796573875803
-0.34796573875803 x 100 = -34.8%