-27.94% is the change from 834 to 601
Calculation steps:
[( 601 - 834 ) ÷ 834] x 100 = -27.94%
Formula
Percentage change = [(601 - 834) / 834] x 100
Subtract the new number by the original number
601 - 834 = -233
-233 ÷ 834 = -0.2793764988009592
-0.2793764988009592 x 100 = -27.94%