679657 divided by 20 
Let's see how many times 20 fits into 679657.

Let's proceed to step 1:
When dividing 6 by 20, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 20

Advancing to step 2:
67 divided by 20 is 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 60 from 67, we get 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 20

Going ahead to step 3:
20 can be fit into 79 3 times, resulting in a remainder of 19.
The number 3 becomes the next digit in our result. 
Result so far: 33.0
If we take 60 away from 79, we end up with 19.
Fetch the next digit (6) from the dividend, attach it to 19 and continue: 196 / 20

On to step 4:
196 divided by 20 is 9 with a remainder of 16.
The number 9 becomes the next digit in our result. 
Result so far: 339.0
Deduct 180 from 196 and we're left with 16.
Append the next digit (5) from the dividend to 16 and continue with: 165 / 20

Going ahead to step 5:
If we divide 165 by 20, we get 8 and a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 3398.0
Deduct 160 from 165 and we're left with 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 20

Let's proceed to step 6:
57 divided by 20 is 2 with a remainder of 17.
Put 2 as the next digit of the answer. 
Result so far: 33982.0
If we subtract 40 from 57, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 7:
The number 20 fits into 170 8 times, leaving a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 33982.8
Subtract 160 from 170 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
20 goes into 100 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 33982.85
The remainder is 0 after subtracting 100 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 33982.85
Subtract 0 from 0 to get 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 10:
When dividing 0 by 20, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 33982.85
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 33982.85 and a remainder of 0.0.