-27.34% is the change from 834 to 606
Calculation steps:
[( 606 - 834 ) ÷ 834] x 100 = -27.34%
Formula
Percentage change = [(606 - 834) / 834] x 100
Subtract the new number by the original number
606 - 834 = -228
-228 ÷ 834 = -0.2733812949640288
-0.2733812949640288 x 100 = -27.34%