We look at the division of 43861646 by 49 
We're looking to find how many times 49 goes into 43861646.

Advancing to step 1:
49 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
The remainder is 4 after subtracting 0 from 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 49

Step 2:
43 divided by 49 is 0 with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Include the next digit (8) from the dividend after 43, then repeat: 438 / 49

Moving on to step 3:
49 goes into 438 8 times with a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 46 after subtracting 392 from 438.
Bring next digit (6) of the dividend behind the 46 and repeat the process: 466 / 49

On to step 4:
When dividing 466 by 49, we get 9 with a remainder of 25.
Write down 9 as next digit of the result. 
Result so far: 89.0
Subtract 441 from 466 to get 25.
Include the next digit (1) from the dividend after 25, then repeat: 251 / 49

Going ahead to step 5:
When dividing 251 by 49, we get 5 with a remainder of 6.
Put 5 as the next digit of the answer. 
Result so far: 895.0
The remainder is 6 after subtracting 245 from 251.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 49

Going ahead to step 6:
66 divided by 49 is 1 with a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 8951.0
Deduct 49 from 66 and we're left with 17.
Bring next digit (4) of the dividend behind the 17 and repeat the process: 174 / 49

Advancing to step 7:
The number 49 fits into 174 3 times, leaving a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 89513.0
Deduct 147 from 174 and we're left with 27.
Fetch the next digit (6) from the dividend, attach it to 27 and continue: 276 / 49

Step 8:
276 divided by 49 is 5 with a remainder of 31.
The next digit of our result is 5. 
Result so far: 895135.0
If we subtract 245 from 276, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 9:
The number 49 fits into 310 6 times, leaving a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 895135.6
Subtract 294 from 310 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
49 can be fit into 160 3 times, resulting in a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 895135.63
If we take 147 away from 160, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 11:
The number 49 fits into 130 2 times, leaving a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 895135.632
If we subtract 98 from 130, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 12:
If we divide 320 by 49, we get 6 and a remainder of 26.
Put 6 as the next digit of the answer. 
Result so far: 895135.6326
Subtract 294 from 320 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 13:
If we divide 260 by 49, we get 5 and a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 895135.63265
If we subtract 245 from 260, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 14:
150 divided by 49 is 3 with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 895135.632653
Subtract 147 from 150 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 15:
49 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 895135.632653
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 16:
49 can be fit into 300 6 times, resulting in a remainder of 6.
The next digit of our result is 6. 
Result so far: 895135.63265306
Subtracting 294 from 300 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 895135.63265306, and the remainder is 6e-09.