We're dividing 38914289 by 903 
The aim is to understand the frequency of 903 in 38914289.

Advancing to step 1:
If we divide 3 by 903, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 903

Moving on to step 2:
903 goes into 38 0 times with a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Append the next digit (9) from the dividend to 38 and continue with: 389 / 903

Going ahead to step 3:
389 divided by 903 is 0 with a remainder of 389.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 389, we get 389.
Grab the next digit (1) from the dividend, add it to 389, then carry on: 3891 / 903

Advancing to step 4:
When dividing 3891 by 903, we get 4 with a remainder of 279.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 3612 from 3891 leaves us with 279.
Include the next digit (4) from the dividend after 279, then repeat: 2794 / 903

Let's proceed to step 5:
When dividing 2794 by 903, we get 3 with a remainder of 85.
Write down 3 as next digit of the result. 
Result so far: 43.0
The remainder is 85 after subtracting 2709 from 2794.
Bring next digit (2) of the dividend behind the 85 and repeat the process: 852 / 903

Step 6:
When dividing 852 by 903, we get 0 with a remainder of 852.
Use 0 as the next digit of our solution. 
Result so far: 430.0
If we subtract 0 from 852, we get 852.
Fetch the next digit (8) from the dividend, attach it to 852 and continue: 8528 / 903

Going ahead to step 7:
The number 903 fits into 8528 9 times, leaving a remainder of 401.
Put 9 as the next digit of the answer. 
Result so far: 4309.0
Subtracting 8127 from 8528 leaves us with 401.
Fetch the next digit (9) from the dividend, attach it to 401 and continue: 4019 / 903

Going ahead to step 8:
The number 903 fits into 4019 4 times, leaving a remainder of 407.
Record the quotient 4 as the next digit in the result. 
Result so far: 43094.0
The remainder is 407 after subtracting 3612 from 4019.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Moving on to step 9:
903 goes into 4070 4 times with a remainder of 458.
Put 4 as the next digit of the answer. 
Result so far: 43094.4
If we subtract 3612 from 4070, we get 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Let's proceed to step 10:
903 goes into 4580 5 times with a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 43094.45
Deduct 4515 from 4580 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 11:
If we divide 650 by 903, we get 0 and a remainder of 650.
Use 0 as the next digit of our solution. 
Result so far: 43094.45
If we subtract 0 from 650, we get 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Let's proceed to step 12:
If we divide 6500 by 903, we get 7 and a remainder of 179.
Put 7 as the next digit of the answer. 
Result so far: 43094.4507
Subtracting 6321 from 6500 leaves us with 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Going ahead to step 13:
When dividing 1790 by 903, we get 1 with a remainder of 887.
Record the quotient 1 as the next digit in the result. 
Result so far: 43094.45071
Subtract 903 from 1790 to get 887.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8870, and continue the process.

Advancing to step 14:
903 can be fit into 8870 9 times, resulting in a remainder of 743.
The next digit of our result is 9. 
Result so far: 43094.450719
If we take 8127 away from 8870, we end up with 743.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7430, and continue the process.

Step 15:
903 goes into 7430 8 times with a remainder of 206.
The next digit of our result is 8. 
Result so far: 43094.4507198
Subtract 7224 from 7430 to get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Advancing to step 16:
When dividing 2060 by 903, we get 2 with a remainder of 254.
Use 2 as the next digit of our solution. 
Result so far: 43094.45071982
If we subtract 1806 from 2060, we get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

The quotient of the division is 43094.45071982, and the remainder is 2.54e-07.