-38.41% is the change from 867 to 534
Calculation steps:
[( 534 - 867 ) ÷ 867] x 100 = -38.41%
Formula
Percentage change = [(534 - 867) / 867] x 100
Subtract the new number by the original number
534 - 867 = -333
-333 ÷ 867 = -0.38408304498269896
-0.38408304498269896 x 100 = -38.41%