Let's divide 7319477 by 810
The aim is to understand the frequency of 810 in 7319477.

Advancing to step 1:
7 divided by 810 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 810

Going ahead to step 2:
When dividing 73 by 810, we get 0 with a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Grab the next digit (1) from the dividend, add it to 73, then carry on: 731 / 810

On to step 3:
810 goes into 731 0 times with a remainder of 731.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 731, we get 731.
Include the next digit (9) from the dividend after 731, then repeat: 7319 / 810

Let's proceed to step 4:
7319 divided by 810 is 9 with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 7290 from 7319 to get 29.
Grab the next digit (4) from the dividend, add it to 29, then carry on: 294 / 810

On to step 5:
810 goes into 294 0 times with a remainder of 294.
Use 0 as the next digit of our solution. 
Result so far: 90.0
Deduct 0 from 294 and we're left with 294.
Take the next digit (7) from the dividend and append it to 294, then repeat: 2947 / 810

Advancing to step 6:
If we divide 2947 by 810, we get 3 and a remainder of 517.
The next digit of our result is 3. 
Result so far: 903.0
Subtracting 2430 from 2947 leaves us with 517.
Include the next digit (7) from the dividend after 517, then repeat: 5177 / 810

Let's proceed to step 7:
810 can be fit into 5177 6 times, resulting in a remainder of 317.
The next digit of our result is 6. 
Result so far: 9036.0
If we take 4860 away from 5177, we end up with 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Moving on to step 8:
The number 810 fits into 3170 3 times, leaving a remainder of 740.
The number 3 becomes the next digit in our result. 
Result so far: 9036.3
Deduct 2430 from 3170 and we're left with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Advancing to step 9:
810 goes into 7400 9 times with a remainder of 110.
The next digit of our result is 9. 
Result so far: 9036.39
The remainder is 110 after subtracting 7290 from 7400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 10:
If we divide 1100 by 810, we get 1 and a remainder of 290.
Record the quotient 1 as the next digit in the result. 
Result so far: 9036.391
Deduct 810 from 1100 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Moving on to step 11:
The number 810 fits into 2900 3 times, leaving a remainder of 470.
Write down 3 as next digit of the result. 
Result so far: 9036.3913
The remainder is 470 after subtracting 2430 from 2900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Let's proceed to step 12:
4700 divided by 810 is 5 with a remainder of 650.
Write down 5 as next digit of the result. 
Result so far: 9036.39135
The remainder is 650 after subtracting 4050 from 4700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Advancing to step 13:
If we divide 6500 by 810, we get 8 and a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 9036.391358
If we take 6480 away from 6500, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 14:
When dividing 200 by 810, we get 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 9036.391358
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 15:
If we divide 2000 by 810, we get 2 and a remainder of 380.
Write down 2 as next digit of the result. 
Result so far: 9036.39135802
If we take 1620 away from 2000, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

The final outcome is 9036.39135802, with a leftover of 3.8e-07.