We look at the division of 64749032 by 210 
We're looking to find how many times 210 goes into 64749032.

Moving on to step 1:
210 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 210

On to step 2:
210 goes into 64 0 times with a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Take the next digit (7) from the dividend and append it to 64, then repeat: 647 / 210

Going ahead to step 3:
210 goes into 647 3 times with a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 630 from 647 to get 17.
Include the next digit (4) from the dividend after 17, then repeat: 174 / 210

Let's proceed to step 4:
When dividing 174 by 210, we get 0 with a remainder of 174.
Write down 0 as next digit of the result. 
Result so far: 30.0
Deduct 0 from 174 and we're left with 174.
Include the next digit (9) from the dividend after 174, then repeat: 1749 / 210

On to step 5:
1749 divided by 210 is 8 with a remainder of 69.
The number 8 becomes the next digit in our result. 
Result so far: 308.0
The remainder is 69 after subtracting 1680 from 1749.
Take the next digit (0) from the dividend and append it to 69, then repeat: 690 / 210

Moving on to step 6:
210 goes into 690 3 times with a remainder of 60.
Put 3 as the next digit of the answer. 
Result so far: 3083.0
The remainder is 60 after subtracting 630 from 690.
Bring next digit (3) of the dividend behind the 60 and repeat the process: 603 / 210

Moving on to step 7:
When dividing 603 by 210, we get 2 with a remainder of 183.
Write down 2 as next digit of the result. 
Result so far: 30832.0
If we subtract 420 from 603, we get 183.
Include the next digit (2) from the dividend after 183, then repeat: 1832 / 210

Advancing to step 8:
If we divide 1832 by 210, we get 8 and a remainder of 152.
The number 8 becomes the next digit in our result. 
Result so far: 308328.0
The remainder is 152 after subtracting 1680 from 1832.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Let's proceed to step 9:
210 goes into 1520 7 times with a remainder of 50.
Write down 7 as next digit of the result. 
Result so far: 308328.7
Subtract 1470 from 1520 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 10:
210 goes into 500 2 times with a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 308328.72
If we take 420 away from 500, we end up 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.

Moving on to step 11:
If we divide 800 by 210, we get 3 and a remainder of 170.
Use 3 as the next digit of our solution. 
Result so far: 308328.723
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.

On to step 12:
The number 210 fits into 1700 8 times, leaving a remainder of 20.
The next digit of our result is 8. 
Result so far: 308328.7238
Deduct 1680 from 1700 and we're left with 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 13:
The number 210 fits into 200 0 times, leaving a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 308328.7238
Deduct 0 from 200 and we're left 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 14:
If we divide 2000 by 210, we get 9 and a remainder of 110.
Write down 9 as next digit of the result. 
Result so far: 308328.723809
If we subtract 1890 from 2000, we get 110.
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 15:
1100 divided by 210 is 5 with a remainder of 50.
The next digit of our result is 5. 
Result so far: 308328.7238095
If we take 1050 away from 1100, we end up 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.

On to step 16:
If we divide 500 by 210, we get 2 and a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 308328.72380952
The remainder is 80 after subtracting 420 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 308328.72380952 and a remainder of 8e-08.