-76.29% is the change from 869 to 206
Calculation steps:
[( 206 - 869 ) ÷ 869] x 100 = -76.29%
Formula
Percentage change = [(206 - 869) / 869] x 100
Subtract the new number by the original number
206 - 869 = -663
-663 ÷ 869 = -0.762945914844649
-0.762945914844649 x 100 = -76.29%