-30.61% is the change from 807 to 560
Calculation steps:
[( 560 - 807 ) ÷ 807] x 100 = -30.61%
Formula
Percentage change = [(560 - 807) / 807] x 100
Subtract the new number by the original number
560 - 807 = -247
-247 ÷ 807 = -0.30607187112763323
-0.30607187112763323 x 100 = -30.61%