We're dividing 19620806 by 690 
Let's see how many times 690 fits into 19620806.

Let's proceed to step 1:
When dividing 1 by 690, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 690

Advancing to step 2:
If we divide 19 by 690, we get 0 and a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 19, we end up with 19.
Include the next digit (6) from the dividend after 19, then repeat: 196 / 690

Step 3:
If we divide 196 by 690, we get 0 and a remainder of 196.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 196, we end up with 196.
Include the next digit (2) from the dividend after 196, then repeat: 1962 / 690

Advancing to step 4:
1962 divided by 690 is 2 with a remainder of 582.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 1380 from 1962 and we're left with 582.
Bring next digit (0) of the dividend behind the 582 and repeat the process: 5820 / 690

Step 5:
If we divide 5820 by 690, we get 8 and a remainder of 300.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
The remainder is 300 after subtracting 5520 from 5820.
Grab the next digit (8) from the dividend, add it to 300, then carry on: 3008 / 690

Going ahead to step 6:
If we divide 3008 by 690, we get 4 and a remainder of 248.
Write down 4 as next digit of the result. 
Result so far: 284.0
If we subtract 2760 from 3008, we get 248.
Bring next digit (0) of the dividend behind the 248 and repeat the process: 2480 / 690

Step 7:
2480 divided by 690 is 3 with a remainder of 410.
Put 3 as the next digit of the answer. 
Result so far: 2843.0
Deduct 2070 from 2480 and we're left with 410.
Grab the next digit (6) from the dividend, add it to 410, then carry on: 4106 / 690

Advancing to step 8:
4106 divided by 690 is 5 with a remainder of 656.
Record the quotient 5 as the next digit in the result. 
Result so far: 28435.0
If we take 3450 away from 4106, we end up with 656.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

Going ahead to step 9:
690 can be fit into 6560 9 times, resulting in a remainder of 350.
Record the quotient 9 as the next digit in the result. 
Result so far: 28435.9
If we subtract 6210 from 6560, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 10:
The number 690 fits into 3500 5 times, leaving a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 28435.95
Subtracting 3450 from 3500 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 11:
500 divided by 690 is 0 with a remainder of 500.
The next digit of our result is 0. 
Result so far: 28435.95
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Let's proceed to step 12:
690 goes into 5000 7 times with a remainder of 170.
Use 7 as the next digit of our solution. 
Result so far: 28435.9507
If we take 4830 away from 5000, we end up with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 13:
The number 690 fits into 1700 2 times, leaving a remainder of 320.
Put 2 as the next digit of the answer. 
Result so far: 28435.95072
If we take 1380 away from 1700, 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.

Let's proceed to step 14:
If we divide 3200 by 690, we get 4 and a remainder of 440.
Use 4 as the next digit of our solution. 
Result so far: 28435.950724
If we subtract 2760 from 3200, 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 15:
690 goes into 4400 6 times with a remainder of 260.
The next digit of our result is 6. 
Result so far: 28435.9507246
Deduct 4140 from 4400 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 16:
690 goes into 2600 3 times with a remainder of 530.
The next digit of our result is 3. 
Result so far: 28435.95072463
Subtract 2070 from 2600 to get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

After the division, we end up with 28435.95072463 and a remainder of 5.3e-07.