We're dividing 4074490 by 386 
Let's see how many times 386 fits into 4074490.

Advancing to step 1:
386 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 386

On to step 2:
386 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Grab the next digit (7) from the dividend, add it to 40, then carry on: 407 / 386

Advancing to step 3:
386 can be fit into 407 1 times, resulting in a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 386 from 407 and we're left with 21.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 386

Moving on to step 4:
386 goes into 214 0 times with a remainder of 214.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 214 and we're left with 214.
Append the next digit (4) from the dividend to 214 and continue with: 2144 / 386

On to step 5:
2144 divided by 386 is 5 with a remainder of 214.
Write down 5 as next digit of the result. 
Result so far: 105.0
Subtracting 1930 from 2144 leaves us with 214.
Append the next digit (9) from the dividend to 214 and continue with: 2149 / 386

On to step 6:
386 goes into 2149 5 times with a remainder of 219.
Write down 5 as next digit of the result. 
Result so far: 1055.0
The remainder is 219 after subtracting 1930 from 2149.
Append the next digit (0) from the dividend to 219 and continue with: 2190 / 386

Moving on to step 7:
386 can be fit into 2190 5 times, resulting in a remainder of 260.
The next digit of our result is 5. 
Result so far: 10555.0
Subtract 1930 from 2190 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 8:
386 goes into 2600 6 times with a remainder of 284.
Write down 6 as next digit of the result. 
Result so far: 10555.6
Subtracting 2316 from 2600 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

On to step 9:
When dividing 2840 by 386, we get 7 with a remainder of 138.
The next digit of our result is 7. 
Result so far: 10555.67
If we take 2702 away from 2840, we end up with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Advancing to step 10:
When dividing 1380 by 386, we get 3 with a remainder of 222.
The number 3 becomes the next digit in our result. 
Result so far: 10555.673
The remainder is 222 after subtracting 1158 from 1380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 11:
386 goes into 2220 5 times with a remainder of 290.
Record the quotient 5 as the next digit in the result. 
Result so far: 10555.6735
Subtract 1930 from 2220 to get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Step 12:
The number 386 fits into 2900 7 times, leaving a remainder of 198.
Record the quotient 7 as the next digit in the result. 
Result so far: 10555.67357
Subtracting 2702 from 2900 leaves us with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Step 13:
The number 386 fits into 1980 5 times, leaving a remainder of 50.
The next digit of our result is 5. 
Result so far: 10555.673575
If we take 1930 away from 1980, we end up 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 14:
386 goes into 500 1 times with a remainder of 114.
Record the quotient 1 as the next digit in the result. 
Result so far: 10555.6735751
The remainder is 114 after subtracting 386 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Let's proceed to step 15:
1140 divided by 386 is 2 with a remainder of 368.
The next digit of our result is 2. 
Result so far: 10555.67357512
Deduct 772 from 1140 and we're left with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

After the division, we end up with 10555.67357512 and a remainder of 3.68e-07.