84261103 ÷ 558 
Our goal is to divide 84261103 by 558.

Let's proceed to step 1:
When dividing 8 by 558, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 558

On to step 2:
558 can be fit into 84 0 times, resulting in a remainder of 84.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Append the next digit (2) from the dividend to 84 and continue with: 842 / 558

On to step 3:
The number 558 fits into 842 1 times, leaving a remainder of 284.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 558 from 842 leaves us with 284.
Append the next digit (6) from the dividend to 284 and continue with: 2846 / 558

Advancing to step 4:
If we divide 2846 by 558, we get 5 and a remainder of 56.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
The remainder is 56 after subtracting 2790 from 2846.
Bring next digit (1) of the dividend behind the 56 and repeat the process: 561 / 558

Going ahead to step 5:
558 can be fit into 561 1 times, resulting in a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 151.0
Subtract 558 from 561 to get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 558

Let's proceed to step 6:
558 goes into 31 0 times with a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 1510.0
The remainder is 31 after subtracting 0 from 31.
Take the next digit (0) from the dividend and append it to 31, then repeat: 310 / 558

Let's proceed to step 7:
558 goes into 310 0 times with a remainder of 310.
Put 0 as the next digit of the answer. 
Result so far: 15100.0
Deduct 0 from 310 and we're left with 310.
Fetch the next digit (3) from the dividend, attach it to 310 and continue: 3103 / 558

Advancing to step 8:
3103 divided by 558 is 5 with a remainder of 313.
The next digit of our result is 5. 
Result so far: 151005.0
Subtract 2790 from 3103 to get 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Moving on to step 9:
When dividing 3130 by 558, we get 5 with a remainder of 340.
The number 5 becomes the next digit in our result. 
Result so far: 151005.5
Subtract 2790 from 3130 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 10:
When dividing 3400 by 558, we get 6 with a remainder of 52.
The next digit of our result is 6. 
Result so far: 151005.56
If we subtract 3348 from 3400, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 11:
The number 558 fits into 520 0 times, leaving a remainder of 520.
Write down 0 as next digit of the result. 
Result so far: 151005.56
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.

Going ahead to step 12:
When dividing 5200 by 558, we get 9 with a remainder of 178.
Use 9 as the next digit of our solution. 
Result so far: 151005.5609
Subtracting 5022 from 5200 leaves us with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Moving on to step 13:
If we divide 1780 by 558, we get 3 and a remainder of 106.
Write down 3 as next digit of the result. 
Result so far: 151005.56093
Subtract 1674 from 1780 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Let's proceed to step 14:
558 can be fit into 1060 1 times, resulting in a remainder of 502.
Write down 1 as next digit of the result. 
Result so far: 151005.560931
If we take 558 away from 1060, we end up with 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Advancing to step 15:
The number 558 fits into 5020 8 times, leaving a remainder of 556.
Use 8 as the next digit of our solution. 
Result so far: 151005.5609318
Deduct 4464 from 5020 and we're left 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.

Let's proceed to step 16:
558 can be fit into 5560 9 times, resulting in a remainder of 538.
The next digit of our result is 9. 
Result so far: 151005.56093189
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.

The final outcome is 151005.56093189, with a leftover of 5.38e-07.