-69.97% is the change from 869 to 261
Calculation steps:
[( 261 - 869 ) ÷ 869] x 100 = -69.97%
Formula
Percentage change = [(261 - 869) / 869] x 100
Subtract the new number by the original number
261 - 869 = -608
-608 ÷ 869 = -0.6996547756041427
-0.6996547756041427 x 100 = -69.97%