79098351 divided by 637 
Our goal is to divide 79098351 by 637.

Moving on to step 1:
7 divided by 637 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 637

Let's proceed to step 2:
The number 637 fits into 79 0 times, leaving a remainder of 79.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Fetch the next digit (0) from the dividend, attach it to 79 and continue: 790 / 637

Advancing to step 3:
637 goes into 790 1 times with a remainder of 153.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 637 from 790 leaves us with 153.
Bring next digit (9) of the dividend behind the 153 and repeat the process: 1539 / 637

Moving on to step 4:
When dividing 1539 by 637, we get 2 with a remainder of 265.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we subtract 1274 from 1539, we get 265.
Include the next digit (8) from the dividend after 265, then repeat: 2658 / 637

On to step 5:
637 goes into 2658 4 times with a remainder of 110.
Write down 4 as next digit of the result. 
Result so far: 124.0
Deduct 2548 from 2658 and we're left with 110.
Append the next digit (3) from the dividend to 110 and continue with: 1103 / 637

On to step 6:
When dividing 1103 by 637, we get 1 with a remainder of 466.
Use 1 as the next digit of our solution. 
Result so far: 1241.0
Subtracting 637 from 1103 leaves us with 466.
Append the next digit (5) from the dividend to 466 and continue with: 4665 / 637

Going ahead to step 7:
4665 divided by 637 is 7 with a remainder of 206.
The next digit of our result is 7. 
Result so far: 12417.0
If we subtract 4459 from 4665, we get 206.
Include the next digit (1) from the dividend after 206, then repeat: 2061 / 637

Moving on to step 8:
When dividing 2061 by 637, we get 3 with a remainder of 150.
The number 3 becomes the next digit in our result. 
Result so far: 124173.0
If we take 1911 away from 2061, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 9:
637 goes into 1500 2 times with a remainder of 226.
The number 2 becomes the next digit in our result. 
Result so far: 124173.2
If we take 1274 away from 1500, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Going ahead to step 10:
If we divide 2260 by 637, we get 3 and a remainder of 349.
Put 3 as the next digit of the answer. 
Result so far: 124173.23
The remainder is 349 after subtracting 1911 from 2260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Let's proceed to step 11:
When dividing 3490 by 637, we get 5 with a remainder of 305.
The number 5 becomes the next digit in our result. 
Result so far: 124173.235
Deduct 3185 from 3490 and we're left with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Going ahead to step 12:
The number 637 fits into 3050 4 times, leaving a remainder of 502.
Put 4 as the next digit of the answer. 
Result so far: 124173.2354
If we subtract 2548 from 3050, we 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.

Moving on to step 13:
The number 637 fits into 5020 7 times, leaving a remainder of 561.
Write down 7 as next digit of the result. 
Result so far: 124173.23547
Subtract 4459 from 5020 to get 561.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5610, and continue the process.

Let's proceed to step 14:
637 can be fit into 5610 8 times, resulting in a remainder of 514.
The next digit of our result is 8. 
Result so far: 124173.235478
The remainder is 514 after subtracting 5096 from 5610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Step 15:
The number 637 fits into 5140 8 times, leaving a remainder of 44.
Record the quotient 8 as the next digit in the result. 
Result so far: 124173.2354788
Subtracting 5096 from 5140 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The final outcome is 124173.2354788, with a leftover of 4.4e-07.