We're dividing 49426736 by 399 
Our goal is to divide 49426736 by 399.

Let's proceed to step 1:
When dividing 4 by 399, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 399

Going ahead to step 2:
The number 399 fits into 49 0 times, leaving a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 49, we get 49.
Take the next digit (4) from the dividend and append it to 49, then repeat: 494 / 399

Step 3:
494 divided by 399 is 1 with a remainder of 95.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 399 away from 494, we end up with 95.
Append the next digit (2) from the dividend to 95 and continue with: 952 / 399

Advancing to step 4:
The number 399 fits into 952 2 times, leaving a remainder of 154.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 798 from 952, we get 154.
Fetch the next digit (6) from the dividend, attach it to 154 and continue: 1546 / 399

Moving on to step 5:
1546 divided by 399 is 3 with a remainder of 349.
Put 3 as the next digit of the answer. 
Result so far: 123.0
Deduct 1197 from 1546 and we're left with 349.
Grab the next digit (7) from the dividend, add it to 349, then carry on: 3497 / 399

Going ahead to step 6:
3497 divided by 399 is 8 with a remainder of 305.
Use 8 as the next digit of our solution. 
Result so far: 1238.0
If we subtract 3192 from 3497, we get 305.
Grab the next digit (3) from the dividend, add it to 305, then carry on: 3053 / 399

Going ahead to step 7:
When dividing 3053 by 399, we get 7 with a remainder of 260.
The number 7 becomes the next digit in our result. 
Result so far: 12387.0
Deduct 2793 from 3053 and we're left with 260.
Fetch the next digit (6) from the dividend, attach it to 260 and continue: 2606 / 399

On to step 8:
If we divide 2606 by 399, we get 6 and a remainder of 212.
The next digit of our result is 6. 
Result so far: 123876.0
The remainder is 212 after subtracting 2394 from 2606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Moving on to step 9:
When dividing 2120 by 399, we get 5 with a remainder of 125.
The next digit of our result is 5. 
Result so far: 123876.5
Subtracting 1995 from 2120 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 10:
1250 divided by 399 is 3 with a remainder of 53.
Write down 3 as next digit of the result. 
Result so far: 123876.53
If we take 1197 away from 1250, we end up with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 11:
When dividing 530 by 399, we get 1 with a remainder of 131.
Use 1 as the next digit of our solution. 
Result so far: 123876.531
The remainder is 131 after subtracting 399 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Advancing to step 12:
399 can be fit into 1310 3 times, resulting in a remainder of 113.
Write down 3 as next digit of the result. 
Result so far: 123876.5313
Subtract 1197 from 1310 to get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Let's proceed to step 13:
1130 divided by 399 is 2 with a remainder of 332.
The number 2 becomes the next digit in our result. 
Result so far: 123876.53132
If we subtract 798 from 1130, we get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Going ahead to step 14:
The number 399 fits into 3320 8 times, leaving a remainder of 128.
The number 8 becomes the next digit in our result. 
Result so far: 123876.531328
The remainder is 128 after subtracting 3192 from 3320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 15:
When dividing 1280 by 399, we get 3 with a remainder of 83.
The number 3 becomes the next digit in our result. 
Result so far: 123876.5313283
Subtract 1197 from 1280 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Going ahead to step 16:
When dividing 830 by 399, we get 2 with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 123876.53132832
The remainder is 32 after subtracting 798 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 123876.53132832, and the remainder is 3.2e-08.