-78.37% is the change from 869 to 188
Calculation steps:
[( 188 - 869 ) ÷ 869] x 100 = -78.37%
Formula
Percentage change = [(188 - 869) / 869] x 100
Subtract the new number by the original number
188 - 869 = -681
-681 ÷ 869 = -0.7836593785960875
-0.7836593785960875 x 100 = -78.37%