9081570 divided by 505 
The aim is to understand the frequency of 505 in 9081570.

Step 1:
505 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 505

Moving on to step 2:
505 goes into 90 0 times with a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Take the next digit (8) from the dividend and append it to 90, then repeat: 908 / 505

Moving on to step 3:
The number 505 fits into 908 1 times, leaving a remainder of 403.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 505 from 908 and we're left with 403.
Append the next digit (1) from the dividend to 403 and continue with: 4031 / 505

Going ahead to step 4:
505 can be fit into 4031 7 times, resulting in a remainder of 496.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we subtract 3535 from 4031, we get 496.
Grab the next digit (5) from the dividend, add it to 496, then carry on: 4965 / 505

Step 5:
4965 divided by 505 is 9 with a remainder of 420.
The number 9 becomes the next digit in our result. 
Result so far: 179.0
Subtract 4545 from 4965 to get 420.
Bring next digit (7) of the dividend behind the 420 and repeat the process: 4207 / 505

Let's proceed to step 6:
The number 505 fits into 4207 8 times, leaving a remainder of 167.
Put 8 as the next digit of the answer. 
Result so far: 1798.0
If we subtract 4040 from 4207, we get 167.
Append the next digit (0) from the dividend to 167 and continue with: 1670 / 505

Going ahead to step 7:
1670 divided by 505 is 3 with a remainder of 155.
Put 3 as the next digit of the answer. 
Result so far: 17983.0
Subtract 1515 from 1670 to get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 8:
The number 505 fits into 1550 3 times, leaving a remainder of 35.
Record the quotient 3 as the next digit in the result. 
Result so far: 17983.3
Subtract 1515 from 1550 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 9:
505 goes into 350 0 times with a remainder of 350.
Write down 0 as next digit of the result. 
Result so far: 17983.3
If we subtract 0 from 350, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Let's proceed to step 10:
505 goes into 3500 6 times with a remainder of 470.
Use 6 as the next digit of our solution. 
Result so far: 17983.306
Deduct 3030 from 3500 and we're left with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

On to step 11:
If we divide 4700 by 505, we get 9 and a remainder of 155.
Record the quotient 9 as the next digit in the result. 
Result so far: 17983.3069
Subtracting 4545 from 4700 leaves us with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Step 12:
505 can be fit into 1550 3 times, resulting in a remainder of 35.
Record the quotient 3 as the next digit in the result. 
Result so far: 17983.30693
If we take 1515 away from 1550, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 13:
505 can be fit into 350 0 times, resulting in a remainder of 350.
Put 0 as the next digit of the answer. 
Result so far: 17983.30693
If we take 0 away from 350, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 14:
When dividing 3500 by 505, we get 6 with a remainder of 470.
Put 6 as the next digit of the answer. 
Result so far: 17983.3069306
Subtracting 3030 from 3500 leaves us with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Going ahead to step 15:
4700 divided by 505 is 9 with a remainder of 155.
The number 9 becomes the next digit in our result. 
Result so far: 17983.30693069
If we take 4545 away from 4700, we end up with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

In conclusion, the division gives 17983.30693069 with a balance of 1.55e-07.