-63.45% is the change from 859 to 314
Calculation steps:
[( 314 - 859 ) ÷ 859] x 100 = -63.45%
Formula
Percentage change = [(314 - 859) / 859] x 100
Subtract the new number by the original number
314 - 859 = -545
-545 ÷ 859 = -0.6344586728754366
-0.6344586728754366 x 100 = -63.45%