65839430 ÷ 209 
We want to figure out the number of times 65839430 can be divided by 209.

On to step 1:
209 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 209

Advancing to step 2:
209 goes into 65 0 times with a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 65, we end up with 65.
Grab the next digit (8) from the dividend, add it to 65, then carry on: 658 / 209

Step 3:
658 divided by 209 is 3 with a remainder of 31.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 627 away from 658, we end up with 31.
Include the next digit (3) from the dividend after 31, then repeat: 313 / 209

Step 4:
When dividing 313 by 209, we get 1 with a remainder of 104.
The next digit of our result is 1. 
Result so far: 31.0
Subtract 209 from 313 to get 104.
Include the next digit (9) from the dividend after 104, then repeat: 1049 / 209

Let's proceed to step 5:
209 goes into 1049 5 times with a remainder of 4.
The next digit of our result is 5. 
Result so far: 315.0
If we take 1045 away from 1049, we end up with 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 209

Let's proceed to step 6:
209 can be fit into 44 0 times, resulting in a remainder of 44.
Write down 0 as next digit of the result. 
Result so far: 3150.0
If we subtract 0 from 44, we get 44.
Take the next digit (3) from the dividend and append it to 44, then repeat: 443 / 209

Let's proceed to step 7:
209 goes into 443 2 times with a remainder of 25.
Record the quotient 2 as the next digit in the result. 
Result so far: 31502.0
Subtracting 418 from 443 leaves us with 25.
Include the next digit (0) from the dividend after 25, then repeat: 250 / 209

Step 8:
If we divide 250 by 209, we get 1 and a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 315021.0
Subtract 209 from 250 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 9:
410 divided by 209 is 1 with a remainder of 201.
The next digit of our result is 1. 
Result so far: 315021.1
Subtract 209 from 410 to get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Going ahead to step 10:
209 goes into 2010 9 times with a remainder of 129.
Use 9 as the next digit of our solution. 
Result so far: 315021.19
Subtracting 1881 from 2010 leaves us with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Going ahead to step 11:
When dividing 1290 by 209, we get 6 with a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 315021.196
Deduct 1254 from 1290 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 12:
209 can be fit into 360 1 times, resulting in a remainder of 151.
Use 1 as the next digit of our solution. 
Result so far: 315021.1961
Subtract 209 from 360 to get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Let's proceed to step 13:
When dividing 1510 by 209, we get 7 with a remainder of 47.
Use 7 as the next digit of our solution. 
Result so far: 315021.19617
Subtracting 1463 from 1510 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 14:
209 goes into 470 2 times with a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 315021.196172
Subtract 418 from 470 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 15:
If we divide 520 by 209, we get 2 and a remainder of 102.
The number 2 becomes the next digit in our result. 
Result so far: 315021.1961722
If we take 418 away from 520, we end up with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

The final outcome is 315021.1961722, with a leftover of 1.02e-06.