We're dividing 69904336 by 20 
We want to divide 69904336 by 20.

Advancing to step 1:
The number 20 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 20

On to step 2:
If we divide 69 by 20, we get 3 and a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 60 from 69 and we're left with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 20

Going ahead to step 3:
20 can be fit into 99 4 times, resulting in a remainder of 19.
Put 4 as the next digit of the answer. 
Result so far: 34.0
Subtracting 80 from 99 leaves us with 19.
Bring next digit (0) of the dividend behind the 19 and repeat the process: 190 / 20

Let's proceed to step 4:
If we divide 190 by 20, we get 9 and a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 349.0
Subtract 180 from 190 to get 10.
Append the next digit (4) from the dividend to 10 and continue with: 104 / 20

On to step 5:
20 goes into 104 5 times with a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 3495.0
If we subtract 100 from 104, we get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 20

On to step 6:
When dividing 43 by 20, we get 2 with a remainder of 3.
The next digit of our result is 2. 
Result so far: 34952.0
Subtract 40 from 43 to get 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 20

On to step 7:
20 goes into 33 1 times with a remainder of 13.
The next digit of our result is 1. 
Result so far: 349521.0
If we take 20 away from 33, we end up with 13.
Take the next digit (6) from the dividend and append it to 13, then repeat: 136 / 20

Advancing to step 8:
If we divide 136 by 20, we get 6 and a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 3495216.0
The remainder is 16 after subtracting 120 from 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
The number 20 fits into 160 8 times, leaving a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 3495216.8
If we subtract 160 from 160, 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.

Going ahead to step 10:
If we divide 0 by 20, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3495216.8
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.

Step 11:
20 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 3495216.8
Subtracting 0 from 0 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.

After the division, we end up with 3495216.8 and a remainder of 0.0.