-58.97% is the change from 831 to 341
Calculation steps:
[( 341 - 831 ) ÷ 831] x 100 = -58.97%
Formula
Percentage change = [(341 - 831) / 831] x 100
Subtract the new number by the original number
341 - 831 = -490
-490 ÷ 831 = -0.5896510228640193
-0.5896510228640193 x 100 = -58.97%