-75.93% is the change from 860 to 207
Calculation steps:
[( 207 - 860 ) ÷ 860] x 100 = -75.93%
Formula
Percentage change = [(207 - 860) / 860] x 100
Subtract the new number by the original number
207 - 860 = -653
-653 ÷ 860 = -0.7593023255813953
-0.7593023255813953 x 100 = -75.93%