-64.61% is the change from 859 to 304
Calculation steps:
[( 304 - 859 ) ÷ 859] x 100 = -64.61%
Formula
Percentage change = [(304 - 859) / 859] x 100
Subtract the new number by the original number
304 - 859 = -555
-555 ÷ 859 = -0.6461001164144354
-0.6461001164144354 x 100 = -64.61%