7707372 divided by 558 
The aim is to understand the frequency of 558 in 7707372.

Advancing to step 1:
When dividing 7 by 558, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 558

Advancing to step 2:
558 can be fit into 77 0 times, resulting in a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Include the next digit (0) from the dividend after 77, then repeat: 770 / 558

Advancing to step 3:
The number 558 fits into 770 1 times, leaving a remainder of 212.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 558 from 770, we get 212.
Fetch the next digit (7) from the dividend, attach it to 212 and continue: 2127 / 558

Let's proceed to step 4:
558 goes into 2127 3 times with a remainder of 453.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 453 after subtracting 1674 from 2127.
Fetch the next digit (3) from the dividend, attach it to 453 and continue: 4533 / 558

Moving on to step 5:
4533 divided by 558 is 8 with a remainder of 69.
The next digit of our result is 8. 
Result so far: 138.0
Subtracting 4464 from 4533 leaves us with 69.
Include the next digit (7) from the dividend after 69, then repeat: 697 / 558

On to step 6:
697 divided by 558 is 1 with a remainder of 139.
Use 1 as the next digit of our solution. 
Result so far: 1381.0
If we subtract 558 from 697, we get 139.
Include the next digit (2) from the dividend after 139, then repeat: 1392 / 558

On to step 7:
If we divide 1392 by 558, we get 2 and a remainder of 276.
Write down 2 as next digit of the result. 
Result so far: 13812.0
Subtract 1116 from 1392 to get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

On to step 8:
When dividing 2760 by 558, we get 4 with a remainder of 528.
Use 4 as the next digit of our solution. 
Result so far: 13812.4
Subtracting 2232 from 2760 leaves us with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

On to step 9:
If we divide 5280 by 558, we get 9 and a remainder of 258.
The number 9 becomes the next digit in our result. 
Result so far: 13812.49
If we subtract 5022 from 5280, we get 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 10:
558 goes into 2580 4 times with a remainder of 348.
Record the quotient 4 as the next digit in the result. 
Result so far: 13812.494
Subtract 2232 from 2580 to get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 11:
The number 558 fits into 3480 6 times, leaving a remainder of 132.
The number 6 becomes the next digit in our result. 
Result so far: 13812.4946
Deduct 3348 from 3480 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 12:
558 goes into 1320 2 times with a remainder of 204.
The number 2 becomes the next digit in our result. 
Result so far: 13812.49462
If we take 1116 away from 1320, we end up with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Step 13:
558 can be fit into 2040 3 times, resulting in a remainder of 366.
Write down 3 as next digit of the result. 
Result so far: 13812.494623
Deduct 1674 from 2040 and we're left with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Step 14:
558 can be fit into 3660 6 times, resulting in a remainder of 312.
Use 6 as the next digit of our solution. 
Result so far: 13812.4946236
The remainder is 312 after subtracting 3348 from 3660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Advancing to step 15:
3120 divided by 558 is 5 with a remainder of 330.
Record the quotient 5 as the next digit in the result. 
Result so far: 13812.49462365
If we subtract 2790 from 3120, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

The quotient of the division is 13812.49462365, and the remainder is 3.3e-07.