79253763 ÷ 661 
Our goal is to divide 79253763 by 661.

Advancing to step 1:
If we divide 7 by 661, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 661

Advancing to step 2:
When dividing 79 by 661, we get 0 with a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Bring next digit (2) of the dividend behind the 79 and repeat the process: 792 / 661

Moving on to step 3:
661 can be fit into 792 1 times, resulting in a remainder of 131.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 661 away from 792, we end up with 131.
Bring next digit (5) of the dividend behind the 131 and repeat the process: 1315 / 661

Step 4:
If we divide 1315 by 661, we get 1 and a remainder of 654.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 661 from 1315 to get 654.
Grab the next digit (3) from the dividend, add it to 654, then carry on: 6543 / 661

Let's proceed to step 5:
When dividing 6543 by 661, we get 9 with a remainder of 594.
Write down 9 as next digit of the result. 
Result so far: 119.0
Deduct 5949 from 6543 and we're left with 594.
Take the next digit (7) from the dividend and append it to 594, then repeat: 5947 / 661

Moving on to step 6:
If we divide 5947 by 661, we get 8 and a remainder of 659.
Record the quotient 8 as the next digit in the result. 
Result so far: 1198.0
Deduct 5288 from 5947 and we're left with 659.
Include the next digit (6) from the dividend after 659, then repeat: 6596 / 661

Advancing to step 7:
If we divide 6596 by 661, we get 9 and a remainder of 647.
The number 9 becomes the next digit in our result. 
Result so far: 11989.0
If we subtract 5949 from 6596, we get 647.
Fetch the next digit (3) from the dividend, attach it to 647 and continue: 6473 / 661

Step 8:
661 goes into 6473 9 times with a remainder of 524.
The next digit of our result is 9. 
Result so far: 119899.0
If we subtract 5949 from 6473, we get 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Let's proceed to step 9:
The number 661 fits into 5240 7 times, leaving a remainder of 613.
The next digit of our result is 7. 
Result so far: 119899.7
Subtracting 4627 from 5240 leaves us with 613.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6130, and continue the process.

Moving on to step 10:
6130 divided by 661 is 9 with a remainder of 181.
The next digit of our result is 9. 
Result so far: 119899.79
Deduct 5949 from 6130 and we're left with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Let's proceed to step 11:
The number 661 fits into 1810 2 times, leaving a remainder of 488.
Use 2 as the next digit of our solution. 
Result so far: 119899.792
The remainder is 488 after subtracting 1322 from 1810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Going ahead to step 12:
If we divide 4880 by 661, we get 7 and a remainder of 253.
The number 7 becomes the next digit in our result. 
Result so far: 119899.7927
The remainder is 253 after subtracting 4627 from 4880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Advancing to step 13:
2530 divided by 661 is 3 with a remainder of 547.
Use 3 as the next digit of our solution. 
Result so far: 119899.79273
The remainder is 547 after subtracting 1983 from 2530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Moving on to step 14:
If we divide 5470 by 661, we get 8 and a remainder of 182.
Record the quotient 8 as the next digit in the result. 
Result so far: 119899.792738
If we take 5288 away from 5470, we end up with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Going ahead to step 15:
The number 661 fits into 1820 2 times, leaving a remainder of 498.
Use 2 as the next digit of our solution. 
Result so far: 119899.7927382
The remainder is 498 after subtracting 1322 from 1820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Step 16:
If we divide 4980 by 661, we get 7 and a remainder of 353.
The number 7 becomes the next digit in our result. 
Result so far: 119899.79273827
The remainder is 353 after subtracting 4627 from 4980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Our division results in 119899.79273827 with a remaining 3.53e-07.