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You can get the accumulated percentage by column by summing up the values in the column and then dividing each value by the sum and multiplying by 100 to get the percentage. This can be done using a formula or a function in a spreadsheet program or programming language.
For example, in a spreadsheet program like Excel or Google Sheets, you can use the SUM function to sum up the values in a column, and then use the formula "=value/SUM(column)*100" for each cell in the column to get the percentage.
In programming languages like Python, you can use the pandas library to read in a dataframe, sum the values of a column, and then divide each value of the column by the sum and multiply by 100.
import pandas as pd
df = pd.read_csv("data.csv")
sum_column = df["column"].sum()
df["percentage"] = df["column"]/sum_column*100
Finally, you can also get the accumulated percentage by using the cumulative sum of the column, and dividing each value by the total sum and multiplying by 100.seo11.pro
df["cumulative_percentage"] = df["column"].cumsum()/df["column"].sum()*100