11618170 ÷ 558 
We want to figure out the number of times 11618170 can be divided by 558.

Advancing to step 1:
1 divided by 558 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 558

Let's proceed to step 2:
558 can be fit into 11 0 times, resulting in a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 11 after subtracting 0 from 11.
Include the next digit (6) from the dividend after 11, then repeat: 116 / 558

Moving on to step 3:
558 goes into 116 0 times with a remainder of 116.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 116, we end up with 116.
Fetch the next digit (1) from the dividend, attach it to 116 and continue: 1161 / 558

Step 4:
If we divide 1161 by 558, we get 2 and a remainder of 45.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 1116 from 1161 leaves us with 45.
Take the next digit (8) from the dividend and append it to 45, then repeat: 458 / 558

Step 5:
558 goes into 458 0 times with a remainder of 458.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Deduct 0 from 458 and we're left with 458.
Fetch the next digit (1) from the dividend, attach it to 458 and continue: 4581 / 558

On to step 6:
558 goes into 4581 8 times with a remainder of 117.
Write down 8 as next digit of the result. 
Result so far: 208.0
Deduct 4464 from 4581 and we're left with 117.
Append the next digit (7) from the dividend to 117 and continue with: 1177 / 558

Let's proceed to step 7:
The number 558 fits into 1177 2 times, leaving a remainder of 61.
The next digit of our result is 2. 
Result so far: 2082.0
If we subtract 1116 from 1177, we get 61.
Fetch the next digit (0) from the dividend, attach it to 61 and continue: 610 / 558

Let's proceed to step 8:
610 divided by 558 is 1 with a remainder of 52.
The next digit of our result is 1. 
Result so far: 20821.0
The remainder is 52 after subtracting 558 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 9:
If we divide 520 by 558, we get 0 and a remainder of 520.
Put 0 as the next digit of the answer. 
Result so far: 20821.0
Subtracting 0 from 520 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

On to step 10:
558 can be fit into 5200 9 times, resulting in a remainder of 178.
Put 9 as the next digit of the answer. 
Result so far: 20821.09
If we subtract 5022 from 5200, we get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Let's proceed to step 11:
558 can be fit into 1780 3 times, resulting in a remainder of 106.
Use 3 as the next digit of our solution. 
Result so far: 20821.093
The remainder is 106 after subtracting 1674 from 1780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 12:
1060 divided by 558 is 1 with a remainder of 502.
Record the quotient 1 as the next digit in the result. 
Result so far: 20821.0931
Subtract 558 from 1060 to get 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

On to step 13:
558 goes into 5020 8 times with a remainder of 556.
Use 8 as the next digit of our solution. 
Result so far: 20821.09318
Subtracting 4464 from 5020 leaves us with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Step 14:
If we divide 5560 by 558, we get 9 and a remainder of 538.
Write down 9 as next digit of the result. 
Result so far: 20821.093189
If we subtract 5022 from 5560, we get 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Moving on to step 15:
The number 558 fits into 5380 9 times, leaving a remainder of 358.
Put 9 as the next digit of the answer. 
Result so far: 20821.0931899
Subtracting 5022 from 5380 leaves us with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

The final outcome is 20821.0931899, with a leftover of 3.58e-06.