We're dividing 65143634 by 210 
Let's see how many times 210 fits into 65143634.

Let's proceed to step 1:
210 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 210

Going ahead to step 2:
210 can be fit into 65 0 times, resulting in a remainder of 65.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 65 leaves us with 65.
Append the next digit (1) from the dividend to 65 and continue with: 651 / 210

Let's proceed to step 3:
210 goes into 651 3 times with a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 630 from 651 leaves us with 21.
Take the next digit (4) from the dividend and append it to 21, then repeat: 214 / 210

Moving on to step 4:
The number 210 fits into 214 1 times, leaving a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
If we take 210 away from 214, we end up with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 210

Going ahead to step 5:
If we divide 43 by 210, we get 0 and a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 310.0
Subtracting 0 from 43 leaves us with 43.
Include the next digit (6) from the dividend after 43, then repeat: 436 / 210

Moving on to step 6:
436 divided by 210 is 2 with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 3102.0
The remainder is 16 after subtracting 420 from 436.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 210

On to step 7:
163 divided by 210 is 0 with a remainder of 163.
The next digit of our result is 0. 
Result so far: 31020.0
Subtracting 0 from 163 leaves us with 163.
Grab the next digit (4) from the dividend, add it to 163, then carry on: 1634 / 210

Moving on to step 8:
If we divide 1634 by 210, we get 7 and a remainder of 164.
Write down 7 as next digit of the result. 
Result so far: 310207.0
Subtract 1470 from 1634 to get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 9:
If we divide 1640 by 210, we get 7 and a remainder of 170.
The number 7 becomes the next digit in our result. 
Result so far: 310207.7
Deduct 1470 from 1640 and we're left 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.

Advancing to step 10:
When dividing 1700 by 210, we get 8 with a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 310207.78
Subtract 1680 from 1700 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
200 divided by 210 is 0 with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 310207.78
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 12:
210 goes into 2000 9 times with a remainder of 110.
Use 9 as the next digit of our solution. 
Result so far: 310207.7809
The remainder is 110 after subtracting 1890 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 13:
The number 210 fits into 1100 5 times, leaving a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 310207.78095
The remainder is 50 after subtracting 1050 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 14:
500 divided by 210 is 2 with a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 310207.780952
Deduct 420 from 500 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 15:
800 divided by 210 is 3 with a remainder of 170.
Write down 3 as next digit of the result. 
Result so far: 310207.7809523
The remainder is 170 after subtracting 630 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 16:
When dividing 1700 by 210, we get 8 with a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 310207.78095238
Subtract 1680 from 1700 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 310207.78095238 with a remainder of 2e-08.