We're dividing 687126 by 20 
We're looking to find how many times 20 goes into 687126.

Let's proceed to step 1:
6 divided by 20 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 20

On to step 2:
20 can be fit into 68 3 times, resulting in a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 60 from 68 and we're left with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 20

On to step 3:
20 can be fit into 87 4 times, resulting in a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
Subtracting 80 from 87 leaves us with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 20

Moving on to step 4:
20 goes into 71 3 times with a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 343.0
Deduct 60 from 71 and we're left with 11.
Grab the next digit (2) from the dividend, add it to 11, then carry on: 112 / 20

Let's proceed to step 5:
When dividing 112 by 20, we get 5 with a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 3435.0
Subtracting 100 from 112 leaves us with 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 20

Step 6:
When dividing 126 by 20, we get 6 with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 34356.0
The remainder is 6 after subtracting 120 from 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
60 divided by 20 is 3 with a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 34356.3
Subtracting 60 from 60 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
20 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 34356.3
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 34356.3
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 34356.3, and the remainder is 0.0.