We look at the division of 20672504 by 672 
Let's see how many times 672 fits into 20672504.

Going ahead to step 1:
672 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 672

Let's proceed to step 2:
20 divided by 672 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Append the next digit (6) from the dividend to 20 and continue with: 206 / 672

Moving on to step 3:
672 goes into 206 0 times with a remainder of 206.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 206 after subtracting 0 from 206.
Grab the next digit (7) from the dividend, add it to 206, then carry on: 2067 / 672

On to step 4:
672 goes into 2067 3 times with a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 2016 from 2067 and we're left with 51.
Fetch the next digit (2) from the dividend, attach it to 51 and continue: 512 / 672

Moving on to step 5:
512 divided by 672 is 0 with a remainder of 512.
The next digit of our result is 0. 
Result so far: 30.0
If we take 0 away from 512, we end up with 512.
Include the next digit (5) from the dividend after 512, then repeat: 5125 / 672

On to step 6:
The number 672 fits into 5125 7 times, leaving a remainder of 421.
The number 7 becomes the next digit in our result. 
Result so far: 307.0
Deduct 4704 from 5125 and we're left with 421.
Include the next digit (0) from the dividend after 421, then repeat: 4210 / 672

Step 7:
The number 672 fits into 4210 6 times, leaving a remainder of 178.
Use 6 as the next digit of our solution. 
Result so far: 3076.0
Subtracting 4032 from 4210 leaves us with 178.
Grab the next digit (4) from the dividend, add it to 178, then carry on: 1784 / 672

On to step 8:
672 goes into 1784 2 times with a remainder of 440.
The number 2 becomes the next digit in our result. 
Result so far: 30762.0
If we subtract 1344 from 1784, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 9:
When dividing 4400 by 672, we get 6 with a remainder of 368.
Record the quotient 6 as the next digit in the result. 
Result so far: 30762.6
Deduct 4032 from 4400 and we're left with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Going ahead to step 10:
672 can be fit into 3680 5 times, resulting in a remainder of 320.
The next digit of our result is 5. 
Result so far: 30762.65
If we take 3360 away from 3680, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 11:
If we divide 3200 by 672, we get 4 and a remainder of 512.
Put 4 as the next digit of the answer. 
Result so far: 30762.654
If we subtract 2688 from 3200, we get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Advancing to step 12:
The number 672 fits into 5120 7 times, leaving a remainder of 416.
The next digit of our result is 7. 
Result so far: 30762.6547
If we take 4704 away from 5120, we end up with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Step 13:
4160 divided by 672 is 6 with a remainder of 128.
The next digit of our result is 6. 
Result so far: 30762.65476
The remainder is 128 after subtracting 4032 from 4160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 14:
The number 672 fits into 1280 1 times, leaving a remainder of 608.
Use 1 as the next digit of our solution. 
Result so far: 30762.654761
The remainder is 608 after subtracting 672 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Moving on to step 15:
When dividing 6080 by 672, we get 9 with a remainder of 32.
Use 9 as the next digit of our solution. 
Result so far: 30762.6547619
If we subtract 6048 from 6080, we get 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 16:
If we divide 320 by 672, we get 0 and a remainder of 320.
Record the quotient 0 as the next digit in the result. 
Result so far: 30762.6547619
Subtracting 0 from 320 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

The final outcome is 30762.6547619, with a leftover of 3.2e-07.