We look at the division of 407994 by 49 
We want to figure out the number of times 407994 can be divided by 49.

Step 1:
If we divide 4 by 49, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 49

Let's proceed to step 2:
40 divided by 49 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Bring next digit (7) of the dividend behind the 40 and repeat the process: 407 / 49

Advancing to step 3:
If we divide 407 by 49, we get 8 and a remainder of 15.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 392 from 407 leaves us with 15.
Fetch the next digit (9) from the dividend, attach it to 15 and continue: 159 / 49

Moving on to step 4:
49 goes into 159 3 times with a remainder of 12.
Write down 3 as next digit of the result. 
Result so far: 83.0
Deduct 147 from 159 and we're left with 12.
Take the next digit (9) from the dividend and append it to 12, then repeat: 129 / 49

Going ahead to step 5:
129 divided by 49 is 2 with a remainder of 31.
Record the quotient 2 as the next digit in the result. 
Result so far: 832.0
Subtract 98 from 129 to get 31.
Take the next digit (4) from the dividend and append it to 31, then repeat: 314 / 49

Moving on to step 6:
314 divided by 49 is 6 with a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 8326.0
If we subtract 294 from 314, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 7:
If we divide 200 by 49, we get 4 and a remainder of 4.
The next digit of our result is 4. 
Result so far: 8326.4
Subtract 196 from 200 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
When dividing 40 by 49, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 8326.4
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
The number 49 fits into 400 8 times, leaving a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 8326.408
If we take 392 away from 400, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
49 goes into 80 1 times with a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 8326.4081
Subtracting 49 from 80 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 11:
310 divided by 49 is 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 8326.40816
Subtracting 294 from 310 leaves us with 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 12:
If we divide 160 by 49, we get 3 and a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 8326.408163
If we subtract 147 from 160, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 13:
49 goes into 130 2 times with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 8326.4081632
Subtracting 98 from 130 leaves us with 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 14:
49 can be fit into 320 6 times, resulting in a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 8326.40816326
Deduct 294 from 320 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

After the division, we end up with 8326.40816326 and a remainder of 2.6e-08.