-70.93% is the change from 867 to 252
Calculation steps:
[( 252 - 867 ) ÷ 867] x 100 = -70.93%
Formula
Percentage change = [(252 - 867) / 867] x 100
Subtract the new number by the original number
252 - 867 = -615
-615 ÷ 867 = -0.7093425605536332
-0.7093425605536332 x 100 = -70.93%