49396181 ÷ 310 
We want to divide 49396181 by 310.

Step 1:
310 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 310

Advancing to step 2:
The number 310 fits into 49 0 times, leaving a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 49 after subtracting 0 from 49.
Grab the next digit (3) from the dividend, add it to 49, then carry on: 493 / 310

Going ahead to step 3:
310 can be fit into 493 1 times, resulting in a remainder of 183.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 310 from 493, we get 183.
Grab the next digit (9) from the dividend, add it to 183, then carry on: 1839 / 310

Going ahead to step 4:
310 goes into 1839 5 times with a remainder of 289.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we subtract 1550 from 1839, we get 289.
Bring next digit (6) of the dividend behind the 289 and repeat the process: 2896 / 310

Let's proceed to step 5:
310 goes into 2896 9 times with a remainder of 106.
The next digit of our result is 9. 
Result so far: 159.0
If we take 2790 away from 2896, we end up with 106.
Bring next digit (1) of the dividend behind the 106 and repeat the process: 1061 / 310

Going ahead to step 6:
1061 divided by 310 is 3 with a remainder of 131.
Use 3 as the next digit of our solution. 
Result so far: 1593.0
If we take 930 away from 1061, we end up with 131.
Include the next digit (8) from the dividend after 131, then repeat: 1318 / 310

Let's proceed to step 7:
310 goes into 1318 4 times with a remainder of 78.
The number 4 becomes the next digit in our result. 
Result so far: 15934.0
Deduct 1240 from 1318 and we're left with 78.
Bring next digit (1) of the dividend behind the 78 and repeat the process: 781 / 310

Advancing to step 8:
If we divide 781 by 310, we get 2 and a remainder of 161.
The number 2 becomes the next digit in our result. 
Result so far: 159342.0
If we take 620 away from 781, we end up with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

On to step 9:
1610 divided by 310 is 5 with a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 159342.5
The remainder is 60 after subtracting 1550 from 1610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 10:
600 divided by 310 is 1 with a remainder of 290.
Use 1 as the next digit of our solution. 
Result so far: 159342.51
The remainder is 290 after subtracting 310 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Step 11:
When dividing 2900 by 310, we get 9 with a remainder of 110.
Record the quotient 9 as the next digit in the result. 
Result so far: 159342.519
Subtracting 2790 from 2900 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 12:
310 goes into 1100 3 times with a remainder of 170.
Write down 3 as next digit of the result. 
Result so far: 159342.5193
Deduct 930 from 1100 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 13:
310 can be fit into 1700 5 times, resulting in a remainder of 150.
Put 5 as the next digit of the answer. 
Result so far: 159342.51935
The remainder is 150 after subtracting 1550 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 14:
1500 divided by 310 is 4 with a remainder of 260.
The number 4 becomes the next digit in our result. 
Result so far: 159342.519354
Subtract 1240 from 1500 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.

Moving on to step 15:
The number 310 fits into 2600 8 times, leaving a remainder of 120.
Write down 8 as next digit of the result. 
Result so far: 159342.5193548
If we take 2480 away from 2600, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 16:
310 can be fit into 1200 3 times, resulting in a remainder of 270.
The number 3 becomes the next digit in our result. 
Result so far: 159342.51935483
If we take 930 away from 1200, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

After the division, we end up with 159342.51935483 and a remainder of 2.7e-07.