Percentages ftw

def getPercentages(numbers, percentages):
    numberSum = sum(numbers)
    for i in range(0, len(numbers)):
        percentages[i] += numbers[i]/numberSum

payment = int(input("Please enter payment "))
commission = int(input("Please enter commmission "))
commissionPay = payment*commission
payment *= 1-commission
message = ["commit","addition","deletion"]
devs = ["Emery","Ali","Torn","Erez"]
numbers = []
percentages = []

for i in range(0, len(devs)):
    percentages.append(0)
    numbers.append(0)

for i in range(0, len(message)):
    for a in range(0, len(devs)):
        numbers[a] = int(input("Insert " + devs[a] + "'s " + message[i] + " amount" + "\n"))
    print("\n")
    getPercentages(numbers, percentages)

finalPercent = []
for i in range(0, len(devs)):
    finalPercent.append(0)

getPercentages(percentages, finalPercent)

for i in range(0, len(devs)):
    print(devs[i] + " earned " + str(finalPercent[i]*payment))
print("Commission payment: " + str(commissionPay))