-41.08% is the change from 835 to 492
Calculation steps:
[( 492 - 835 ) ÷ 835] x 100 = -41.08%
Formula
Percentage change = [(492 - 835) / 835] x 100
Subtract the new number by the original number
492 - 835 = -343
-343 ÷ 835 = -0.41077844311377243
-0.41077844311377243 x 100 = -41.08%