We look at the division of 3851814 by 161 
We want to figure out the number of times 3851814 can be divided by 161.

Advancing to step 1:
161 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 161

On to step 2:
161 can be fit into 38 0 times, resulting in a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 38 to get 38.
Grab the next digit (5) from the dividend, add it to 38, then carry on: 385 / 161

Moving on to step 3:
The number 161 fits into 385 2 times, leaving a remainder of 63.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 322 from 385 leaves us with 63.
Fetch the next digit (1) from the dividend, attach it to 63 and continue: 631 / 161

Moving on to step 4:
When dividing 631 by 161, we get 3 with a remainder of 148.
Write down 3 as next digit of the result. 
Result so far: 23.0
Deduct 483 from 631 and we're left with 148.
Append the next digit (8) from the dividend to 148 and continue with: 1488 / 161

Step 5:
The number 161 fits into 1488 9 times, leaving a remainder of 39.
The next digit of our result is 9. 
Result so far: 239.0
Subtracting 1449 from 1488 leaves us with 39.
Append the next digit (1) from the dividend to 39 and continue with: 391 / 161

Advancing to step 6:
161 goes into 391 2 times with a remainder of 69.
The next digit of our result is 2. 
Result so far: 2392.0
If we take 322 away from 391, we end up with 69.
Append the next digit (4) from the dividend to 69 and continue with: 694 / 161

Moving on to step 7:
When dividing 694 by 161, we get 4 with a remainder of 50.
The number 4 becomes the next digit in our result. 
Result so far: 23924.0
Subtracting 644 from 694 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 8:
161 can be fit into 500 3 times, resulting in a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 23924.3
The remainder is 17 after subtracting 483 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 9:
161 can be fit into 170 1 times, resulting in a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 23924.31
Subtracting 161 from 170 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 10:
If we divide 90 by 161, we get 0 and a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 23924.31
Subtract 0 from 90 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 11:
161 goes into 900 5 times with a remainder of 95.
Use 5 as the next digit of our solution. 
Result so far: 23924.3105
Subtract 805 from 900 to get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Going ahead to step 12:
161 can be fit into 950 5 times, resulting in a remainder of 145.
The number 5 becomes the next digit in our result. 
Result so far: 23924.31055
Subtract 805 from 950 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

The quotient of the division is 23924.31055, and the remainder is 0.000145.