We look at the division of 55936069 by 943 
The aim is to understand the frequency of 943 in 55936069.

On to step 1:
943 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 943

Let's proceed to step 2:
The number 943 fits into 55 0 times, leaving a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Include the next digit (9) from the dividend after 55, then repeat: 559 / 943

Going ahead to step 3:
If we divide 559 by 943, we get 0 and a remainder of 559.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 559 and we're left with 559.
Fetch the next digit (3) from the dividend, attach it to 559 and continue: 5593 / 943

Going ahead to step 4:
943 can be fit into 5593 5 times, resulting in a remainder of 878.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 4715 from 5593 to get 878.
Take the next digit (6) from the dividend and append it to 878, then repeat: 8786 / 943

Step 5:
The number 943 fits into 8786 9 times, leaving a remainder of 299.
The number 9 becomes the next digit in our result. 
Result so far: 59.0
If we subtract 8487 from 8786, we get 299.
Fetch the next digit (0) from the dividend, attach it to 299 and continue: 2990 / 943

Moving on to step 6:
When dividing 2990 by 943, we get 3 with a remainder of 161.
Record the quotient 3 as the next digit in the result. 
Result so far: 593.0
Deduct 2829 from 2990 and we're left with 161.
Take the next digit (6) from the dividend and append it to 161, then repeat: 1616 / 943

Going ahead to step 7:
The number 943 fits into 1616 1 times, leaving a remainder of 673.
Record the quotient 1 as the next digit in the result. 
Result so far: 5931.0
If we subtract 943 from 1616, we get 673.
Take the next digit (9) from the dividend and append it to 673, then repeat: 6739 / 943

Let's proceed to step 8:
The number 943 fits into 6739 7 times, leaving a remainder of 138.
The next digit of our result is 7. 
Result so far: 59317.0
Deduct 6601 from 6739 and we're left with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 9:
If we divide 1380 by 943, we get 1 and a remainder of 437.
The number 1 becomes the next digit in our result. 
Result so far: 59317.1
If we take 943 away from 1380, we end up with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Going ahead to step 10:
The number 943 fits into 4370 4 times, leaving a remainder of 598.
The next digit of our result is 4. 
Result so far: 59317.14
Subtracting 3772 from 4370 leaves us with 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

Let's proceed to step 11:
When dividing 5980 by 943, we get 6 with a remainder of 322.
Put 6 as the next digit of the answer. 
Result so far: 59317.146
The remainder is 322 after subtracting 5658 from 5980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Step 12:
If we divide 3220 by 943, we get 3 and a remainder of 391.
Use 3 as the next digit of our solution. 
Result so far: 59317.1463
Subtracting 2829 from 3220 leaves us with 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

Advancing to step 13:
943 can be fit into 3910 4 times, resulting in a remainder of 138.
Put 4 as the next digit of the answer. 
Result so far: 59317.14634
Subtracting 3772 from 3910 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Advancing to step 14:
If we divide 1380 by 943, we get 1 and a remainder of 437.
Use 1 as the next digit of our solution. 
Result so far: 59317.146341
Deduct 943 from 1380 and we're left with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

On to step 15:
If we divide 4370 by 943, we get 4 and a remainder of 598.
Write down 4 as next digit of the result. 
Result so far: 59317.1463414
Subtract 3772 from 4370 to get 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

On to step 16:
5980 divided by 943 is 6 with a remainder of 322.
Record the quotient 6 as the next digit in the result. 
Result so far: 59317.14634146
Subtracting 5658 from 5980 leaves us with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

The final result is 59317.14634146 with a remainder of 3.22e-07.