-32.93% is the change from 835 to 560
Calculation steps:
[( 560 - 835 ) ÷ 835] x 100 = -32.93%
Formula
Percentage change = [(560 - 835) / 835] x 100
Subtract the new number by the original number
560 - 835 = -275
-275 ÷ 835 = -0.32934131736526945
-0.32934131736526945 x 100 = -32.93%