-37.49% is the change from 867 to 542
Calculation steps:
[( 542 - 867 ) ÷ 867] x 100 = -37.49%
Formula
Percentage change = [(542 - 867) / 867] x 100
Subtract the new number by the original number
542 - 867 = -325
-325 ÷ 867 = -0.3748558246828143
-0.3748558246828143 x 100 = -37.49%