We're dividing 66316642 by 673 
We want to divide 66316642 by 673.

On to step 1:
6 divided by 673 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 673

Advancing to step 2:
673 goes into 66 0 times with a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Include the next digit (3) from the dividend after 66, then repeat: 663 / 673

Let's proceed to step 3:
If we divide 663 by 673, we get 0 and a remainder of 663.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 663, we get 663.
Take the next digit (1) from the dividend and append it to 663, then repeat: 6631 / 673

Advancing to step 4:
673 goes into 6631 9 times with a remainder of 574.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtract 6057 from 6631 to get 574.
Append the next digit (6) from the dividend to 574 and continue with: 5746 / 673

Going ahead to step 5:
673 goes into 5746 8 times with a remainder of 362.
Use 8 as the next digit of our solution. 
Result so far: 98.0
If we take 5384 away from 5746, we end up with 362.
Include the next digit (6) from the dividend after 362, then repeat: 3626 / 673

Step 6:
673 goes into 3626 5 times with a remainder of 261.
Put 5 as the next digit of the answer. 
Result so far: 985.0
Deduct 3365 from 3626 and we're left with 261.
Fetch the next digit (4) from the dividend, attach it to 261 and continue: 2614 / 673

Moving on to step 7:
The number 673 fits into 2614 3 times, leaving a remainder of 595.
Put 3 as the next digit of the answer. 
Result so far: 9853.0
Subtracting 2019 from 2614 leaves us with 595.
Append the next digit (2) from the dividend to 595 and continue with: 5952 / 673

Step 8:
673 goes into 5952 8 times with a remainder of 568.
Put 8 as the next digit of the answer. 
Result so far: 98538.0
The remainder is 568 after subtracting 5384 from 5952.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Going ahead to step 9:
The number 673 fits into 5680 8 times, leaving a remainder of 296.
Put 8 as the next digit of the answer. 
Result so far: 98538.8
If we take 5384 away from 5680, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Going ahead to step 10:
2960 divided by 673 is 4 with a remainder of 268.
Record the quotient 4 as the next digit in the result. 
Result so far: 98538.84
Deduct 2692 from 2960 and we're left with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Advancing to step 11:
The number 673 fits into 2680 3 times, leaving a remainder of 661.
The number 3 becomes the next digit in our result. 
Result so far: 98538.843
Subtracting 2019 from 2680 leaves us with 661.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6610, and continue the process.

Moving on to step 12:
6610 divided by 673 is 9 with a remainder of 553.
The number 9 becomes the next digit in our result. 
Result so far: 98538.8439
Deduct 6057 from 6610 and we're left with 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

On to step 13:
673 can be fit into 5530 8 times, resulting in a remainder of 146.
Use 8 as the next digit of our solution. 
Result so far: 98538.84398
If we subtract 5384 from 5530, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Step 14:
673 goes into 1460 2 times with a remainder of 114.
The number 2 becomes the next digit in our result. 
Result so far: 98538.843982
Deduct 1346 from 1460 and we're left with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Step 15:
When dividing 1140 by 673, we get 1 with a remainder of 467.
Write down 1 as next digit of the result. 
Result so far: 98538.8439821
Subtract 673 from 1140 to get 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

Let's proceed to step 16:
4670 divided by 673 is 6 with a remainder of 632.
Put 6 as the next digit of the answer. 
Result so far: 98538.84398216
Deduct 4038 from 4670 and we're left with 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

The final outcome is 98538.84398216, with a leftover of 6.32e-07.