20723 divided by 49 
Let's see how many times 49 fits into 20723.

Going ahead to step 1:
2 divided by 49 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 49

Advancing to step 2:
20 divided by 49 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Append the next digit (7) from the dividend to 20 and continue with: 207 / 49

Let's proceed to step 3:
When dividing 207 by 49, we get 4 with a remainder of 11.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 196 from 207 leaves us with 11.
Grab the next digit (2) from the dividend, add it to 11, then carry on: 112 / 49

Going ahead to step 4:
The number 49 fits into 112 2 times, leaving a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
Subtracting 98 from 112 leaves us with 14.
Append the next digit (3) from the dividend to 14 and continue with: 143 / 49

On to step 5:
When dividing 143 by 49, we get 2 with a remainder of 45.
The number 2 becomes the next digit in our result. 
Result so far: 422.0
Subtracting 98 from 143 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 6:
49 goes into 450 9 times with a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 422.9
If we subtract 441 from 450, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
The number 49 fits into 90 1 times, leaving a remainder of 41.
The next digit of our result is 1. 
Result so far: 422.91
If we take 49 away from 90, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 8:
The number 49 fits into 410 8 times, leaving a remainder of 18.
The next digit of our result is 8. 
Result so far: 422.918
If we subtract 392 from 410, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 9:
49 goes into 180 3 times with a remainder of 33.
The number 3 becomes the next digit in our result. 
Result so far: 422.9183
If we subtract 147 from 180, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 10:
330 divided by 49 is 6 with a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 422.91836
Deduct 294 from 330 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 11:
When dividing 360 by 49, we get 7 with a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 422.918367
Deduct 343 from 360 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 12:
The number 49 fits into 170 3 times, leaving a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 422.9183673
If we subtract 147 from 170, 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.

Moving on to step 13:
If we divide 230 by 49, we get 4 and a remainder of 34.
The next digit of our result is 4. 
Result so far: 422.91836734
If we take 196 away from 230, we end up 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.

Our division results in 422.91836734 with a remaining 3.4e-08.