-34.77% is the change from 834 to 544
Calculation steps:
[( 544 - 834 ) ÷ 834] x 100 = -34.77%
Formula
Percentage change = [(544 - 834) / 834] x 100
Subtract the new number by the original number
544 - 834 = -290
-290 ÷ 834 = -0.34772182254196643
-0.34772182254196643 x 100 = -34.77%