33439344 divided by 903 
The aim is to understand the frequency of 903 in 33439344.

Let's proceed to step 1:
903 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 903

Advancing to step 2:
If we divide 33 by 903, we get 0 and a remainder of 33.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 33 leaves us with 33.
Bring next digit (4) of the dividend behind the 33 and repeat the process: 334 / 903

Step 3:
The number 903 fits into 334 0 times, leaving a remainder of 334.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 334 after subtracting 0 from 334.
Grab the next digit (3) from the dividend, add it to 334, then carry on: 3343 / 903

Step 4:
If we divide 3343 by 903, we get 3 and a remainder of 634.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 2709 away from 3343, we end up with 634.
Take the next digit (9) from the dividend and append it to 634, then repeat: 6349 / 903

On to step 5:
The number 903 fits into 6349 7 times, leaving a remainder of 28.
Put 7 as the next digit of the answer. 
Result so far: 37.0
The remainder is 28 after subtracting 6321 from 6349.
Grab the next digit (3) from the dividend, add it to 28, then carry on: 283 / 903

Let's proceed to step 6:
903 goes into 283 0 times with a remainder of 283.
Write down 0 as next digit of the result. 
Result so far: 370.0
If we take 0 away from 283, we end up with 283.
Take the next digit (4) from the dividend and append it to 283, then repeat: 2834 / 903

Moving on to step 7:
If we divide 2834 by 903, we get 3 and a remainder of 125.
Record the quotient 3 as the next digit in the result. 
Result so far: 3703.0
If we subtract 2709 from 2834, we get 125.
Fetch the next digit (4) from the dividend, attach it to 125 and continue: 1254 / 903

Let's proceed to step 8:
903 goes into 1254 1 times with a remainder of 351.
Write down 1 as next digit of the result. 
Result so far: 37031.0
If we subtract 903 from 1254, we get 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Advancing to step 9:
903 can be fit into 3510 3 times, resulting in a remainder of 801.
Record the quotient 3 as the next digit in the result. 
Result so far: 37031.3
Deduct 2709 from 3510 and we're left with 801.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8010, and continue the process.

Going ahead to step 10:
903 goes into 8010 8 times with a remainder of 786.
The next digit of our result is 8. 
Result so far: 37031.38
Deduct 7224 from 8010 and we're left with 786.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7860, and continue the process.

Let's proceed to step 11:
The number 903 fits into 7860 8 times, leaving a remainder of 636.
Put 8 as the next digit of the answer. 
Result so far: 37031.388
Subtract 7224 from 7860 to get 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

The final outcome is 37031.388, with a leftover of 0.0636.