-74.8% is the change from 865 to 218
Calculation steps:
[( 218 - 865 ) ÷ 865] x 100 = -74.8%
Formula
Percentage change = [(218 - 865) / 865] x 100
Subtract the new number by the original number
218 - 865 = -647
-647 ÷ 865 = -0.7479768786127168
-0.7479768786127168 x 100 = -74.8%