80698748 ÷ 668 
We're looking to find how many times 668 goes into 80698748.

Going ahead to step 1:
The number 668 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 668

Let's proceed to step 2:
80 divided by 668 is 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Grab the next digit (6) from the dividend, add it to 80, then carry on: 806 / 668

Let's proceed to step 3:
806 divided by 668 is 1 with a remainder of 138.
The next digit of our result is 1. 
Result so far: 1.0
If we take 668 away from 806, we end up with 138.
Append the next digit (9) from the dividend to 138 and continue with: 1389 / 668

On to step 4:
The number 668 fits into 1389 2 times, leaving a remainder of 53.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 1336 from 1389, we get 53.
Include the next digit (8) from the dividend after 53, then repeat: 538 / 668

Advancing to step 5:
The number 668 fits into 538 0 times, leaving a remainder of 538.
The number 0 becomes the next digit in our result. 
Result so far: 120.0
The remainder is 538 after subtracting 0 from 538.
Fetch the next digit (7) from the dividend, attach it to 538 and continue: 5387 / 668

Going ahead to step 6:
If we divide 5387 by 668, we get 8 and a remainder of 43.
Write down 8 as next digit of the result. 
Result so far: 1208.0
Deduct 5344 from 5387 and we're left with 43.
Append the next digit (4) from the dividend to 43 and continue with: 434 / 668

Advancing to step 7:
434 divided by 668 is 0 with a remainder of 434.
Write down 0 as next digit of the result. 
Result so far: 12080.0
If we take 0 away from 434, we end up with 434.
Bring next digit (8) of the dividend behind the 434 and repeat the process: 4348 / 668

Step 8:
4348 divided by 668 is 6 with a remainder of 340.
The number 6 becomes the next digit in our result. 
Result so far: 120806.0
The remainder is 340 after subtracting 4008 from 4348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Moving on to step 9:
668 goes into 3400 5 times with a remainder of 60.
The next digit of our result is 5. 
Result so far: 120806.5
If we take 3340 away from 3400, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 10:
When dividing 600 by 668, we get 0 with a remainder of 600.
The number 0 becomes the next digit in our result. 
Result so far: 120806.5
Subtracting 0 from 600 leaves us with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Going ahead to step 11:
The number 668 fits into 6000 8 times, leaving a remainder of 656.
The number 8 becomes the next digit in our result. 
Result so far: 120806.508
If we subtract 5344 from 6000, we get 656.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

Step 12:
6560 divided by 668 is 9 with a remainder of 548.
The number 9 becomes the next digit in our result. 
Result so far: 120806.5089
Subtract 6012 from 6560 to get 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

Going ahead to step 13:
668 goes into 5480 8 times with a remainder of 136.
Write down 8 as next digit of the result. 
Result so far: 120806.50898
Subtract 5344 from 5480 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 14:
668 can be fit into 1360 2 times, resulting in a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 120806.508982
Subtract 1336 from 1360 to 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.

Step 15:
240 divided by 668 is 0 with a remainder of 240.
Use 0 as the next digit of our solution. 
Result so far: 120806.508982
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:
668 goes into 2400 3 times with a remainder of 396.
Write down 3 as next digit of the result. 
Result so far: 120806.50898203
The remainder is 396 after subtracting 2004 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

The final outcome is 120806.50898203, with a leftover of 3.96e-07.