Let's divide 353668 by 49
We're looking to find how many times 49 goes into 353668.

Step 1:
The number 49 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 49

Advancing to step 2:
35 divided by 49 is 0 with a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Include the next digit (3) from the dividend after 35, then repeat: 353 / 49

Going ahead to step 3:
49 goes into 353 7 times with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 343 from 353 leaves us with 10.
Take the next digit (6) from the dividend and append it to 10, then repeat: 106 / 49

Moving on to step 4:
If we divide 106 by 49, we get 2 and a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 72.0
Subtract 98 from 106 to get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 49

Moving on to step 5:
If we divide 86 by 49, we get 1 and a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 721.0
Subtract 49 from 86 to get 37.
Include the next digit (8) from the dividend after 37, then repeat: 378 / 49

Going ahead to step 6:
49 goes into 378 7 times with a remainder of 35.
Write down 7 as next digit of the result. 
Result so far: 7217.0
If we take 343 away from 378, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 7:
The number 49 fits into 350 7 times, leaving a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 7217.7
The remainder is 7 after subtracting 343 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 8:
If we divide 70 by 49, we get 1 and a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 7217.71
Deduct 49 from 70 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 9:
The number 49 fits into 210 4 times, leaving a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 7217.714
Deduct 196 from 210 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 10:
If we divide 140 by 49, we get 2 and a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 7217.7142
Subtract 98 from 140 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 11:
If we divide 420 by 49, we get 8 and a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 7217.71428
Subtract 392 from 420 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 12:
49 goes into 280 5 times with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 7217.714285
If we take 245 away from 280, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 13:
If we divide 350 by 49, we get 7 and a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 7217.7142857
Deduct 343 from 350 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 14:
The number 49 fits into 70 1 times, leaving a remainder of 21.
The next digit of our result is 1. 
Result so far: 7217.71428571
If we take 49 away from 70, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Our division results in 7217.71428571 with a remaining 2.1e-08.