26778643 ÷ 558 
We want to divide 26778643 by 558.

Going ahead to step 1:
2 divided by 558 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 558

Going ahead to step 2:
558 goes into 26 0 times with a remainder of 26.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 26 and we're left with 26.
Append the next digit (7) from the dividend to 26 and continue with: 267 / 558

Step 3:
When dividing 267 by 558, we get 0 with a remainder of 267.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 267, we end up with 267.
Append the next digit (7) from the dividend to 267 and continue with: 2677 / 558

Advancing to step 4:
558 goes into 2677 4 times with a remainder of 445.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 445 after subtracting 2232 from 2677.
Include the next digit (8) from the dividend after 445, then repeat: 4458 / 558

Moving on to step 5:
If we divide 4458 by 558, we get 7 and a remainder of 552.
Write down 7 as next digit of the result. 
Result so far: 47.0
The remainder is 552 after subtracting 3906 from 4458.
Append the next digit (6) from the dividend to 552 and continue with: 5526 / 558

On to step 6:
The number 558 fits into 5526 9 times, leaving a remainder of 504.
Write down 9 as next digit of the result. 
Result so far: 479.0
If we subtract 5022 from 5526, we get 504.
Append the next digit (4) from the dividend to 504 and continue with: 5044 / 558

Advancing to step 7:
558 can be fit into 5044 9 times, resulting in a remainder of 22.
Write down 9 as next digit of the result. 
Result so far: 4799.0
If we subtract 5022 from 5044, we get 22.
Append the next digit (3) from the dividend to 22 and continue with: 223 / 558

On to step 8:
When dividing 223 by 558, we get 0 with a remainder of 223.
Use 0 as the next digit of our solution. 
Result so far: 47990.0
The remainder is 223 after subtracting 0 from 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Step 9:
When dividing 2230 by 558, we get 3 with a remainder of 556.
Write down 3 as next digit of the result. 
Result so far: 47990.3
Subtract 1674 from 2230 to get 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 10:
5560 divided by 558 is 9 with a remainder of 538.
The next digit of our result is 9. 
Result so far: 47990.39
The remainder is 538 after subtracting 5022 from 5560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Going ahead to step 11:
5380 divided by 558 is 9 with a remainder of 358.
Use 9 as the next digit of our solution. 
Result so far: 47990.399
If we take 5022 away from 5380, we end up 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.

After the division, we end up with 47990.399 and a remainder of 0.0358.