-57.67% is the change from 834 to 353
Calculation steps:
[( 353 - 834 ) ÷ 834] x 100 = -57.67%
Formula
Percentage change = [(353 - 834) / 834] x 100
Subtract the new number by the original number
353 - 834 = -481
-481 ÷ 834 = -0.5767386091127098
-0.5767386091127098 x 100 = -57.67%