-28.06% is the change from 834 to 600
Calculation steps:
[( 600 - 834 ) ÷ 834] x 100 = -28.06%
Formula
Percentage change = [(600 - 834) / 834] x 100
Subtract the new number by the original number
600 - 834 = -234
-234 ÷ 834 = -0.2805755395683453
-0.2805755395683453 x 100 = -28.06%