67198499 ÷ 666 
We want to divide 67198499 by 666.

On to step 1:
6 divided by 666 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 666

Step 2:
67 divided by 666 is 0 with a remainder of 67.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Fetch the next digit (1) from the dividend, attach it to 67 and continue: 671 / 666

Moving on to step 3:
The number 666 fits into 671 1 times, leaving a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 5 after subtracting 666 from 671.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 666

On to step 4:
If we divide 59 by 666, we get 0 and a remainder of 59.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtract 0 from 59 to get 59.
Take the next digit (8) from the dividend and append it to 59, then repeat: 598 / 666

Advancing to step 5:
598 divided by 666 is 0 with a remainder of 598.
Use 0 as the next digit of our solution. 
Result so far: 100.0
Subtract 0 from 598 to get 598.
Grab the next digit (4) from the dividend, add it to 598, then carry on: 5984 / 666

Moving on to step 6:
When dividing 5984 by 666, we get 8 with a remainder of 656.
The number 8 becomes the next digit in our result. 
Result so far: 1008.0
Deduct 5328 from 5984 and we're left with 656.
Bring next digit (9) of the dividend behind the 656 and repeat the process: 6569 / 666

On to step 7:
When dividing 6569 by 666, we get 9 with a remainder of 575.
The number 9 becomes the next digit in our result. 
Result so far: 10089.0
If we subtract 5994 from 6569, we get 575.
Fetch the next digit (9) from the dividend, attach it to 575 and continue: 5759 / 666

On to step 8:
If we divide 5759 by 666, we get 8 and a remainder of 431.
Write down 8 as next digit of the result. 
Result so far: 100898.0
Deduct 5328 from 5759 and we're left with 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Let's proceed to step 9:
4310 divided by 666 is 6 with a remainder of 314.
Write down 6 as next digit of the result. 
Result so far: 100898.6
Subtract 3996 from 4310 to get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Advancing to step 10:
When dividing 3140 by 666, we get 4 with a remainder of 476.
The number 4 becomes the next digit in our result. 
Result so far: 100898.64
If we subtract 2664 from 3140, we get 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

On to step 11:
666 can be fit into 4760 7 times, resulting in a remainder of 98.
Write down 7 as next digit of the result. 
Result so far: 100898.647
The remainder is 98 after subtracting 4662 from 4760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Let's proceed to step 12:
980 divided by 666 is 1 with a remainder of 314.
Put 1 as the next digit of the answer. 
Result so far: 100898.6471
Deduct 666 from 980 and we're left with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Let's proceed to step 13:
666 goes into 3140 4 times with a remainder of 476.
Put 4 as the next digit of the answer. 
Result so far: 100898.64714
If we take 2664 away from 3140, we end up with 476.
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 14:
4760 divided by 666 is 7 with a remainder of 98.
Record the quotient 7 as the next digit in the result. 
Result so far: 100898.647147
Subtracting 4662 from 4760 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

On to step 15:
980 divided by 666 is 1 with a remainder of 314.
Record the quotient 1 as the next digit in the result. 
Result so far: 100898.6471471
If we take 666 away from 980, we end up with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Advancing to step 16:
If we divide 3140 by 666, we get 4 and a remainder of 476.
The next digit of our result is 4. 
Result so far: 100898.64714714
The remainder is 476 after subtracting 2664 from 3140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

The final result is 100898.64714714 with a remainder of 4.76e-07.