641678 divided by 49 
We want to figure out the number of times 641678 can be divided by 49.

Advancing to step 1:
The number 49 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 49

On to step 2:
49 goes into 64 1 times with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 49 from 64, we get 15.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 49

On to step 3:
49 can be fit into 151 3 times, resulting in a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtract 147 from 151 to get 4.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 49

Going ahead to step 4:
49 can be fit into 46 0 times, resulting in a remainder of 46.
Put 0 as the next digit of the answer. 
Result so far: 130.0
If we subtract 0 from 46, we get 46.
Grab the next digit (7) from the dividend, add it to 46, then carry on: 467 / 49

Advancing to step 5:
When dividing 467 by 49, we get 9 with a remainder of 26.
Write down 9 as next digit of the result. 
Result so far: 1309.0
The remainder is 26 after subtracting 441 from 467.
Grab the next digit (8) from the dividend, add it to 26, then carry on: 268 / 49

Going ahead to step 6:
49 can be fit into 268 5 times, resulting in a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 13095.0
If we subtract 245 from 268, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 7:
230 divided by 49 is 4 with a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 13095.4
Subtracting 196 from 230 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 8:
If we divide 340 by 49, we get 6 and a remainder of 46.
Write down 6 as next digit of the result. 
Result so far: 13095.46
Deduct 294 from 340 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 9:
When dividing 460 by 49, we get 9 with a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 13095.469
If we subtract 441 from 460, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 10:
If we divide 190 by 49, we get 3 and a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 13095.4693
If we subtract 147 from 190, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 11:
If we divide 430 by 49, we get 8 and a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 13095.46938
If we subtract 392 from 430, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 12:
380 divided by 49 is 7 with a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 13095.469387
Subtract 343 from 380 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 13:
If we divide 370 by 49, we get 7 and a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 13095.4693877
Deduct 343 from 370 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Our division results in 13095.4693877 with a remaining 2.7e-07.