-14.71% is the change from 999 to 852
Calculation steps:
[( 852 - 999 ) ÷ 999] x 100 = -14.71%
Formula
Percentage change = [(852 - 999) / 999] x 100
Subtract the new number by the original number
852 - 999 = -147
-147 ÷ 999 = -0.14714714714714713
-0.14714714714714713 x 100 = -14.71%