I need your help
Process 1 + Process 2+ Process 3 = total
Problem 1: If process 1 value is -900 but the total value is 300 I need to find how many percent contribution of process 1 to the total value?
Problem 2: If process 1 value is 300 but the total value is -900, How many percent contribution of process 1 compared to the total value?
Thank you