-30.48% is the change from 876 to 609
Calculation steps:
[( 609 - 876 ) ÷ 876] x 100 = -30.48%
Formula
Percentage change = [(609 - 876) / 876] x 100
Subtract the new number by the original number
609 - 876 = -267
-267 ÷ 876 = -0.3047945205479452
-0.3047945205479452 x 100 = -30.48%