-39% is the change from 859 to 524
Calculation steps:
[( 524 - 859 ) ÷ 859] x 100 = -39%
Formula
Percentage change = [(524 - 859) / 859] x 100
Subtract the new number by the original number
524 - 859 = -335
-335 ÷ 859 = -0.389988358556461
-0.389988358556461 x 100 = -39%