31173641 ÷ 559 
The aim is to understand the frequency of 559 in 31173641.

Step 1:
559 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 559

Let's proceed to step 2:
The number 559 fits into 31 0 times, leaving a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Append the next digit (1) from the dividend to 31 and continue with: 311 / 559

Going ahead to step 3:
If we divide 311 by 559, we get 0 and a remainder of 311.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 311 after subtracting 0 from 311.
Take the next digit (7) from the dividend and append it to 311, then repeat: 3117 / 559

Moving on to step 4:
If we divide 3117 by 559, we get 5 and a remainder of 322.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 322 after subtracting 2795 from 3117.
Include the next digit (3) from the dividend after 322, then repeat: 3223 / 559

Advancing to step 5:
559 can be fit into 3223 5 times, resulting in a remainder of 428.
The next digit of our result is 5. 
Result so far: 55.0
Subtracting 2795 from 3223 leaves us with 428.
Include the next digit (6) from the dividend after 428, then repeat: 4286 / 559

Let's proceed to step 6:
If we divide 4286 by 559, we get 7 and a remainder of 373.
Use 7 as the next digit of our solution. 
Result so far: 557.0
Subtracting 3913 from 4286 leaves us with 373.
Append the next digit (4) from the dividend to 373 and continue with: 3734 / 559

Let's proceed to step 7:
If we divide 3734 by 559, we get 6 and a remainder of 380.
The next digit of our result is 6. 
Result so far: 5576.0
If we take 3354 away from 3734, we end up with 380.
Append the next digit (1) from the dividend to 380 and continue with: 3801 / 559

Going ahead to step 8:
559 can be fit into 3801 6 times, resulting in a remainder of 447.
Write down 6 as next digit of the result. 
Result so far: 55766.0
The remainder is 447 after subtracting 3354 from 3801.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4470, and continue the process.

On to step 9:
If we divide 4470 by 559, we get 7 and a remainder of 557.
Use 7 as the next digit of our solution. 
Result so far: 55766.7
The remainder is 557 after subtracting 3913 from 4470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5570, and continue the process.

Going ahead to step 10:
559 goes into 5570 9 times with a remainder of 539.
Record the quotient 9 as the next digit in the result. 
Result so far: 55766.79
If we subtract 5031 from 5570, we get 539.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5390, and continue the process.

Advancing to step 11:
559 can be fit into 5390 9 times, resulting in a remainder of 359.
Write down 9 as next digit of the result. 
Result so far: 55766.799
If we subtract 5031 from 5390, we get 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

The final outcome is 55766.799, with a leftover of 0.0359.