We look at the division of 66373937 by 168 
Our goal is to divide 66373937 by 168.

Step 1:
If we divide 6 by 168, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 168

Going ahead to step 2:
The number 168 fits into 66 0 times, leaving a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Bring next digit (3) of the dividend behind the 66 and repeat the process: 663 / 168

Going ahead to step 3:
168 goes into 663 3 times with a remainder of 159.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 504 from 663 and we're left with 159.
Fetch the next digit (7) from the dividend, attach it to 159 and continue: 1597 / 168

On to step 4:
If we divide 1597 by 168, we get 9 and a remainder of 85.
The number 9 becomes the next digit in our result. 
Result so far: 39.0
If we subtract 1512 from 1597, we get 85.
Append the next digit (3) from the dividend to 85 and continue with: 853 / 168

On to step 5:
If we divide 853 by 168, we get 5 and a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 395.0
If we take 840 away from 853, we end up with 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 168

Advancing to step 6:
139 divided by 168 is 0 with a remainder of 139.
The number 0 becomes the next digit in our result. 
Result so far: 3950.0
The remainder is 139 after subtracting 0 from 139.
Bring next digit (3) of the dividend behind the 139 and repeat the process: 1393 / 168

Step 7:
168 goes into 1393 8 times with a remainder of 49.
The next digit of our result is 8. 
Result so far: 39508.0
The remainder is 49 after subtracting 1344 from 1393.
Bring next digit (7) of the dividend behind the 49 and repeat the process: 497 / 168

Advancing to step 8:
If we divide 497 by 168, we get 2 and a remainder of 161.
Record the quotient 2 as the next digit in the result. 
Result so far: 395082.0
Deduct 336 from 497 and we're left with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Moving on to step 9:
168 goes into 1610 9 times with a remainder of 98.
Put 9 as the next digit of the answer. 
Result so far: 395082.9
If we subtract 1512 from 1610, we get 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 10:
The number 168 fits into 980 5 times, leaving a remainder of 140.
Record the quotient 5 as the next digit in the result. 
Result so far: 395082.95
Deduct 840 from 980 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 11:
168 goes into 1400 8 times with a remainder of 56.
Write down 8 as next digit of the result. 
Result so far: 395082.958
The remainder is 56 after subtracting 1344 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 12:
The number 168 fits into 560 3 times, leaving a remainder of 56.
Put 3 as the next digit of the answer. 
Result so far: 395082.9583
The remainder is 56 after subtracting 504 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 13:
168 can be fit into 560 3 times, resulting in a remainder of 56.
Record the quotient 3 as the next digit in the result. 
Result so far: 395082.95833
If we subtract 504 from 560, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

In conclusion, the division gives 395082.95833 with a balance of 5.6e-05.