7117944 ÷ 291 
The aim is to understand the frequency of 291 in 7117944.

On to step 1:
291 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 291

Moving on to step 2:
The number 291 fits into 71 0 times, leaving a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Bring next digit (1) of the dividend behind the 71 and repeat the process: 711 / 291

Step 3:
711 divided by 291 is 2 with a remainder of 129.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 582 from 711, we get 129.
Take the next digit (7) from the dividend and append it to 129, then repeat: 1297 / 291

Let's proceed to step 4:
291 can be fit into 1297 4 times, resulting in a remainder of 133.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
Deduct 1164 from 1297 and we're left with 133.
Take the next digit (9) from the dividend and append it to 133, then repeat: 1339 / 291

Advancing to step 5:
When dividing 1339 by 291, we get 4 with a remainder of 175.
Use 4 as the next digit of our solution. 
Result so far: 244.0
Subtracting 1164 from 1339 leaves us with 175.
Include the next digit (4) from the dividend after 175, then repeat: 1754 / 291

Advancing to step 6:
1754 divided by 291 is 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 2446.0
If we subtract 1746 from 1754, we get 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 291

Let's proceed to step 7:
291 goes into 84 0 times with a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 24460.0
If we subtract 0 from 84, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 8:
840 divided by 291 is 2 with a remainder of 258.
Put 2 as the next digit of the answer. 
Result so far: 24460.2
Deduct 582 from 840 and we're left with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Step 9:
2580 divided by 291 is 8 with a remainder of 252.
The number 8 becomes the next digit in our result. 
Result so far: 24460.28
If we take 2328 away from 2580, we end up with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

On to step 10:
If we divide 2520 by 291, we get 8 and a remainder of 192.
Record the quotient 8 as the next digit in the result. 
Result so far: 24460.288
Subtracting 2328 from 2520 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

After the division, we end up with 24460.288 and a remainder of 0.0192.