Let's divide 36393947 by 905
The aim is to understand the frequency of 905 in 36393947.

Advancing to step 1:
905 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 905

On to step 2:
905 goes into 36 0 times with a remainder of 36.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 36, we get 36.
Bring next digit (3) of the dividend behind the 36 and repeat the process: 363 / 905

Going ahead to step 3:
The number 905 fits into 363 0 times, leaving a remainder of 363.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 363, we get 363.
Include the next digit (9) from the dividend after 363, then repeat: 3639 / 905

Going ahead to step 4:
3639 divided by 905 is 4 with a remainder of 19.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 19 after subtracting 3620 from 3639.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 905

Moving on to step 5:
905 can be fit into 193 0 times, resulting in a remainder of 193.
Write down 0 as next digit of the result. 
Result so far: 40.0
Subtract 0 from 193 to get 193.
Bring next digit (9) of the dividend behind the 193 and repeat the process: 1939 / 905

Let's proceed to step 6:
905 can be fit into 1939 2 times, resulting in a remainder of 129.
The next digit of our result is 2. 
Result so far: 402.0
If we take 1810 away from 1939, we end up with 129.
Grab the next digit (4) from the dividend, add it to 129, then carry on: 1294 / 905

Step 7:
905 can be fit into 1294 1 times, resulting in a remainder of 389.
Record the quotient 1 as the next digit in the result. 
Result so far: 4021.0
Deduct 905 from 1294 and we're left with 389.
Fetch the next digit (7) from the dividend, attach it to 389 and continue: 3897 / 905

Step 8:
If we divide 3897 by 905, we get 4 and a remainder of 277.
The number 4 becomes the next digit in our result. 
Result so far: 40214.0
If we take 3620 away from 3897, we end up with 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Going ahead to step 9:
The number 905 fits into 2770 3 times, leaving a remainder of 55.
The next digit of our result is 3. 
Result so far: 40214.3
If we subtract 2715 from 2770, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 10:
550 divided by 905 is 0 with a remainder of 550.
Put 0 as the next digit of the answer. 
Result so far: 40214.3
If we take 0 away from 550, we end up with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Advancing to step 11:
If we divide 5500 by 905, we get 6 and a remainder of 70.
The next digit of our result is 6. 
Result so far: 40214.306
Deduct 5430 from 5500 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 12:
905 can be fit into 700 0 times, resulting in a remainder of 700.
The next digit of our result is 0. 
Result so far: 40214.306
If we subtract 0 from 700, we get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Moving on to step 13:
If we divide 7000 by 905, we get 7 and a remainder of 665.
The next digit of our result is 7. 
Result so far: 40214.30607
Subtracting 6335 from 7000 leaves us with 665.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6650, and continue the process.

Advancing to step 14:
905 goes into 6650 7 times with a remainder of 315.
The number 7 becomes the next digit in our result. 
Result so far: 40214.306077
Deduct 6335 from 6650 and we're left with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

The quotient of the division is 40214.306077, and the remainder is 3.15e-05.