403454 ÷ 49 
We want to figure out the number of times 403454 can be divided by 49.

Advancing to step 1:
49 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 49

Going ahead to step 2:
When dividing 40 by 49, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Fetch the next digit (3) from the dividend, attach it to 40 and continue: 403 / 49

Moving on to step 3:
If we divide 403 by 49, we get 8 and a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 392 away from 403, we end up with 11.
Take the next digit (4) from the dividend and append it to 11, then repeat: 114 / 49

On to step 4:
114 divided by 49 is 2 with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 82.0
The remainder is 16 after subtracting 98 from 114.
Append the next digit (5) from the dividend to 16 and continue with: 165 / 49

Moving on to step 5:
165 divided by 49 is 3 with a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 823.0
If we take 147 away from 165, we end up with 18.
Bring next digit (4) of the dividend behind the 18 and repeat the process: 184 / 49

Step 6:
If we divide 184 by 49, we get 3 and a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 8233.0
Subtracting 147 from 184 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 7:
49 goes into 370 7 times with a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 8233.7
Subtracting 343 from 370 leaves us 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.

On to step 8:
270 divided by 49 is 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 8233.75
Deduct 245 from 270 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 9:
49 can be fit into 250 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 8233.755
Deduct 245 from 250 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 8233.755 with a remaining 0.0005.