-77.62% is the change from 867 to 194
Calculation steps:
[( 194 - 867 ) ÷ 867] x 100 = -77.62%
Formula
Percentage change = [(194 - 867) / 867] x 100
Subtract the new number by the original number
194 - 867 = -673
-673 ÷ 867 = -0.776239907727797
-0.776239907727797 x 100 = -77.62%