-68.26% is the change from 835 to 265
Calculation steps:
[( 265 - 835 ) ÷ 835] x 100 = -68.26%
Formula
Percentage change = [(265 - 835) / 835] x 100
Subtract the new number by the original number
265 - 835 = -570
-570 ÷ 835 = -0.6826347305389222
-0.6826347305389222 x 100 = -68.26%