-63.56% is the change from 859 to 313
Calculation steps:
[( 313 - 859 ) ÷ 859] x 100 = -63.56%
Formula
Percentage change = [(313 - 859) / 859] x 100
Subtract the new number by the original number
313 - 859 = -546
-546 ÷ 859 = -0.6356228172293364
-0.6356228172293364 x 100 = -63.56%