-67.99% is the change from 859 to 275
Calculation steps:
[( 275 - 859 ) ÷ 859] x 100 = -67.99%
Formula
Percentage change = [(275 - 859) / 859] x 100
Subtract the new number by the original number
275 - 859 = -584
-584 ÷ 859 = -0.6798603026775321
-0.6798603026775321 x 100 = -67.99%