We're dividing 903071 by 79 
The aim is to understand the frequency of 79 in 903071.

Going ahead to step 1:
9 divided by 79 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 79

On to step 2:
When dividing 90 by 79, we get 1 with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 79 from 90, we get 11.
Fetch the next digit (3) from the dividend, attach it to 11 and continue: 113 / 79

On to step 3:
The number 79 fits into 113 1 times, leaving a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 34 after subtracting 79 from 113.
Bring next digit (0) of the dividend behind the 34 and repeat the process: 340 / 79

Advancing to step 4:
79 goes into 340 4 times with a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 114.0
Subtracting 316 from 340 leaves us with 24.
Bring next digit (7) of the dividend behind the 24 and repeat the process: 247 / 79

Advancing to step 5:
79 goes into 247 3 times with a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 1143.0
The remainder is 10 after subtracting 237 from 247.
Bring next digit (1) of the dividend behind the 10 and repeat the process: 101 / 79

Step 6:
79 can be fit into 101 1 times, resulting in a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 11431.0
The remainder is 22 after subtracting 79 from 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 7:
The number 79 fits into 220 2 times, leaving a remainder of 62.
Write down 2 as next digit of the result. 
Result so far: 11431.2
Deduct 158 from 220 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 8:
620 divided by 79 is 7 with a remainder of 67.
The next digit of our result is 7. 
Result so far: 11431.27
Subtract 553 from 620 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 9:
670 divided by 79 is 8 with a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 11431.278
If we take 632 away from 670, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 10:
When dividing 380 by 79, we get 4 with a remainder of 64.
The next digit of our result is 4. 
Result so far: 11431.2784
The remainder is 64 after subtracting 316 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 11:
When dividing 640 by 79, we get 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 11431.27848
Subtract 632 from 640 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
If we divide 80 by 79, we get 1 and a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 11431.278481
If we take 79 away from 80, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 13:
When dividing 10 by 79, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 11431.278481
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
79 goes into 100 1 times with a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 11431.27848101
Subtracting 79 from 100 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final outcome is 11431.27848101, with a leftover of 2.1e-08.