-68.06% is the change from 814 to 260
Calculation steps:
[( 260 - 814 ) ÷ 814] x 100 = -68.06%
Formula
Percentage change = [(260 - 814) / 814] x 100
Subtract the new number by the original number
260 - 814 = -554
-554 ÷ 814 = -0.6805896805896806
-0.6805896805896806 x 100 = -68.06%