how to find the remainder in python code example

Example 1: how to calculate division with remainder in python

Modulo Operator (Python)
x % y

Example: 9 % 2 
9 ÷ 2 = 4 R 1
9 % 2 = 1

Example 2: how to use a function to find the average in python

avreage_cost = cost
    avg = sum(avreage)/len(avreage) 
    print("The average amout you spent is ", round(avg,2))

Example 3: how to use a function to find the total in spyder python

toata1= sum(total)
print("total1")