-77.64% is the change from 899 to 201
Calculation steps:
[( 201 - 899 ) ÷ 899] x 100 = -77.64%
Formula
Percentage change = [(201 - 899) / 899] x 100
Subtract the new number by the original number
201 - 899 = -698
-698 ÷ 899 = -0.7764182424916574
-0.7764182424916574 x 100 = -77.64%