Let's divide 45387829 by 166
We want to divide 45387829 by 166.

Step 1:
The number 166 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 166

Let's proceed to step 2:
166 goes into 45 0 times with a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Grab the next digit (3) from the dividend, add it to 45, then carry on: 453 / 166

Going ahead to step 3:
If we divide 453 by 166, we get 2 and a remainder of 121.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 332 from 453, we get 121.
Bring next digit (8) of the dividend behind the 121 and repeat the process: 1218 / 166

Step 4:
166 goes into 1218 7 times with a remainder of 56.
Write down 7 as next digit of the result. 
Result so far: 27.0
If we subtract 1162 from 1218, we get 56.
Take the next digit (7) from the dividend and append it to 56, then repeat: 567 / 166

Let's proceed to step 5:
166 goes into 567 3 times with a remainder of 69.
Write down 3 as next digit of the result. 
Result so far: 273.0
If we subtract 498 from 567, we get 69.
Include the next digit (8) from the dividend after 69, then repeat: 698 / 166

Moving on to step 6:
166 can be fit into 698 4 times, resulting in a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 2734.0
The remainder is 34 after subtracting 664 from 698.
Grab the next digit (2) from the dividend, add it to 34, then carry on: 342 / 166

Moving on to step 7:
166 can be fit into 342 2 times, resulting in a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 27342.0
Deduct 332 from 342 and we're left with 10.
Take the next digit (9) from the dividend and append it to 10, then repeat: 109 / 166

Let's proceed to step 8:
166 can be fit into 109 0 times, resulting in a remainder of 109.
The next digit of our result is 0. 
Result so far: 273420.0
Subtracting 0 from 109 leaves us with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Step 9:
The number 166 fits into 1090 6 times, leaving a remainder of 94.
The next digit of our result is 6. 
Result so far: 273420.6
Subtract 996 from 1090 to get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Moving on to step 10:
If we divide 940 by 166, we get 5 and a remainder of 110.
Write down 5 as next digit of the result. 
Result so far: 273420.65
If we subtract 830 from 940, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 11:
The number 166 fits into 1100 6 times, leaving a remainder of 104.
The next digit of our result is 6. 
Result so far: 273420.656
If we subtract 996 from 1100, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 12:
1040 divided by 166 is 6 with a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 273420.6566
If we subtract 996 from 1040, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Our division results in 273420.6566 with a remaining 0.00044.