67553142 divided by 166 
Our goal is to divide 67553142 by 166.

Let's proceed to step 1:
If we divide 6 by 166, 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 (7) from the dividend, attach it to 6 and continue: 67 / 166

Let's proceed to step 2:
The number 166 fits into 67 0 times, leaving a remainder of 67.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Take the next digit (5) from the dividend and append it to 67, then repeat: 675 / 166

On to step 3:
675 divided by 166 is 4 with a remainder of 11.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 11 after subtracting 664 from 675.
Include the next digit (5) from the dividend after 11, then repeat: 115 / 166

Step 4:
166 goes into 115 0 times with a remainder of 115.
Use 0 as the next digit of our solution. 
Result so far: 40.0
If we subtract 0 from 115, we get 115.
Take the next digit (3) from the dividend and append it to 115, then repeat: 1153 / 166

Step 5:
166 can be fit into 1153 6 times, resulting in a remainder of 157.
Put 6 as the next digit of the answer. 
Result so far: 406.0
The remainder is 157 after subtracting 996 from 1153.
Grab the next digit (1) from the dividend, add it to 157, then carry on: 1571 / 166

Going ahead to step 6:
When dividing 1571 by 166, we get 9 with a remainder of 77.
Use 9 as the next digit of our solution. 
Result so far: 4069.0
Subtracting 1494 from 1571 leaves us with 77.
Take the next digit (4) from the dividend and append it to 77, then repeat: 774 / 166

Going ahead to step 7:
If we divide 774 by 166, we get 4 and a remainder of 110.
Write down 4 as next digit of the result. 
Result so far: 40694.0
Deduct 664 from 774 and we're left with 110.
Bring next digit (2) of the dividend behind the 110 and repeat the process: 1102 / 166

Going ahead to step 8:
166 can be fit into 1102 6 times, resulting in a remainder of 106.
Use 6 as the next digit of our solution. 
Result so far: 406946.0
If we take 996 away from 1102, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 9:
166 can be fit into 1060 6 times, resulting in a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 406946.6
If we subtract 996 from 1060, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 10:
When dividing 640 by 166, we get 3 with a remainder of 142.
Put 3 as the next digit of the answer. 
Result so far: 406946.63
If we subtract 498 from 640, we get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Let's proceed to step 11:
1420 divided by 166 is 8 with a remainder of 92.
The next digit of our result is 8. 
Result so far: 406946.638
If we subtract 1328 from 1420, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 12:
166 can be fit into 920 5 times, resulting in a remainder of 90.
Write down 5 as next digit of the result. 
Result so far: 406946.6385
Deduct 830 from 920 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 13:
When dividing 900 by 166, we get 5 with a remainder of 70.
Put 5 as the next digit of the answer. 
Result so far: 406946.63855
If we take 830 away from 900, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Our division results in 406946.63855 with a remaining 7e-05.