Let's divide 79891890 by 626
Let's see how many times 626 fits into 79891890.

Going ahead to step 1:
The number 626 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 626

Let's proceed to step 2:
626 can be fit into 79 0 times, resulting in a remainder of 79.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Append the next digit (8) from the dividend to 79 and continue with: 798 / 626

Advancing to step 3:
626 goes into 798 1 times with a remainder of 172.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 626 from 798 to get 172.
Grab the next digit (9) from the dividend, add it to 172, then carry on: 1729 / 626

Let's proceed to step 4:
If we divide 1729 by 626, we get 2 and a remainder of 477.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we subtract 1252 from 1729, we get 477.
Include the next digit (1) from the dividend after 477, then repeat: 4771 / 626

Going ahead to step 5:
When dividing 4771 by 626, we get 7 with a remainder of 389.
The next digit of our result is 7. 
Result so far: 127.0
Subtracting 4382 from 4771 leaves us with 389.
Fetch the next digit (8) from the dividend, attach it to 389 and continue: 3898 / 626

Advancing to step 6:
When dividing 3898 by 626, we get 6 with a remainder of 142.
Record the quotient 6 as the next digit in the result. 
Result so far: 1276.0
The remainder is 142 after subtracting 3756 from 3898.
Append the next digit (9) from the dividend to 142 and continue with: 1429 / 626

Going ahead to step 7:
The number 626 fits into 1429 2 times, leaving a remainder of 177.
The number 2 becomes the next digit in our result. 
Result so far: 12762.0
Deduct 1252 from 1429 and we're left with 177.
Bring next digit (0) of the dividend behind the 177 and repeat the process: 1770 / 626

Step 8:
When dividing 1770 by 626, we get 2 with a remainder of 518.
The number 2 becomes the next digit in our result. 
Result so far: 127622.0
If we take 1252 away from 1770, we end up with 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Advancing to step 9:
If we divide 5180 by 626, we get 8 and a remainder of 172.
The number 8 becomes the next digit in our result. 
Result so far: 127622.8
Subtracting 5008 from 5180 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Moving on to step 10:
1720 divided by 626 is 2 with a remainder of 468.
Record the quotient 2 as the next digit in the result. 
Result so far: 127622.82
If we subtract 1252 from 1720, we get 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

On to step 11:
When dividing 4680 by 626, we get 7 with a remainder of 298.
Write down 7 as next digit of the result. 
Result so far: 127622.827
Deduct 4382 from 4680 and we're left with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Advancing to step 12:
When dividing 2980 by 626, we get 4 with a remainder of 476.
The number 4 becomes the next digit in our result. 
Result so far: 127622.8274
The remainder is 476 after subtracting 2504 from 2980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Moving on to step 13:
The number 626 fits into 4760 7 times, leaving a remainder of 378.
The number 7 becomes the next digit in our result. 
Result so far: 127622.82747
Subtract 4382 from 4760 to get 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Advancing to step 14:
The number 626 fits into 3780 6 times, leaving a remainder of 24.
The next digit of our result is 6. 
Result so far: 127622.827476
If we subtract 3756 from 3780, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 15:
626 can be fit into 240 0 times, resulting in a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 127622.827476
Deduct 0 from 240 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 16:
When dividing 2400 by 626, we get 3 with a remainder of 522.
Write down 3 as next digit of the result. 
Result so far: 127622.82747603
Subtracting 1878 from 2400 leaves us with 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

The final result is 127622.82747603 with a remainder of 5.22e-07.