-58.26% is the change from 829 to 346
Calculation steps:
[( 346 - 829 ) ÷ 829] x 100 = -58.26%
Formula
Percentage change = [(346 - 829) / 829] x 100
Subtract the new number by the original number
346 - 829 = -483
-483 ÷ 829 = -0.5826296743063932
-0.5826296743063932 x 100 = -58.26%