-88.89% is the change from 603 to 67
Calculation steps:
[( 67 - 603 ) ÷ 603] x 100 = -88.89%
Formula
Percentage change = [(67 - 603) / 603] x 100
Subtract the new number by the original number
67 - 603 = -536
-536 ÷ 603 = -0.8888888888888888
-0.8888888888888888 x 100 = -88.89%