EDIT:
What is your average annual gross salary increment (in percentage) since you started working?
If you started working 10 years ago, earned R200 a month or R2400 a year and you now (10 years later) earn R1000 a month or R12000 a year then it means your salary increased R400% over 10 years.
x = [(12000-2400)/2400]*100
x = 400% over 10 years
Your average annual salary increment over 10 years is therefore:
x = [(12000/2400)^(1/10)]-1
x = 0.1746*100
x = 17.5%
I started working 7.5 years ago.
My percentage salary increment over 7.5 years is 366%
My average annual increment is 22.8%
What is your average annual gross salary increment (in percentage) since you started working?
If you started working 10 years ago, earned R200 a month or R2400 a year and you now (10 years later) earn R1000 a month or R12000 a year then it means your salary increased R400% over 10 years.
x = [(12000-2400)/2400]*100
x = 400% over 10 years
Your average annual salary increment over 10 years is therefore:
x = [(12000/2400)^(1/10)]-1
x = 0.1746*100
x = 17.5%
I started working 7.5 years ago.
My percentage salary increment over 7.5 years is 366%
My average annual increment is 22.8%
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