Python: Divide each row of a DataFrame by another DataFrame vector

Question

I have a DataFrame (df1) with a dimension 2000 rows x 500 columns (excluding the index) for which I want to divide each row by another DataFrame (df2) with dime

Answer 1

to divide a row (with single or multiple columns), we need to do the below:

df.loc['index_value'] = df.loc['index_value'].div(10000)