67499510 ÷ 210 
Let's see how many times 210 fits into 67499510.

On to step 1:
6 divided by 210 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 210

Let's proceed to step 2:
The number 210 fits into 67 0 times, leaving a remainder of 67.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 67, we get 67.
Bring next digit (4) of the dividend behind the 67 and repeat the process: 674 / 210

Let's proceed to step 3:
The number 210 fits into 674 3 times, leaving a remainder of 44.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 44 after subtracting 630 from 674.
Take the next digit (9) from the dividend and append it to 44, then repeat: 449 / 210

Step 4:
The number 210 fits into 449 2 times, leaving a remainder of 29.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
The remainder is 29 after subtracting 420 from 449.
Bring next digit (9) of the dividend behind the 29 and repeat the process: 299 / 210

Step 5:
210 goes into 299 1 times with a remainder of 89.
Record the quotient 1 as the next digit in the result. 
Result so far: 321.0
If we take 210 away from 299, we end up with 89.
Bring next digit (5) of the dividend behind the 89 and repeat the process: 895 / 210

Let's proceed to step 6:
When dividing 895 by 210, we get 4 with a remainder of 55.
Record the quotient 4 as the next digit in the result. 
Result so far: 3214.0
Subtracting 840 from 895 leaves us with 55.
Include the next digit (1) from the dividend after 55, then repeat: 551 / 210

Moving on to step 7:
The number 210 fits into 551 2 times, leaving a remainder of 131.
Write down 2 as next digit of the result. 
Result so far: 32142.0
The remainder is 131 after subtracting 420 from 551.
Take the next digit (0) from the dividend and append it to 131, then repeat: 1310 / 210

Step 8:
The number 210 fits into 1310 6 times, leaving a remainder of 50.
The next digit of our result is 6. 
Result so far: 321426.0
The remainder is 50 after subtracting 1260 from 1310.
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 9:
If we divide 500 by 210, we get 2 and a remainder of 80.
The number 2 becomes the next digit in our result. 
Result so far: 321426.2
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.

Step 10:
When dividing 800 by 210, we get 3 with a remainder of 170.
Record the quotient 3 as the next digit in the result. 
Result so far: 321426.23
If we subtract 630 from 800, we get 170.
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 11:
210 goes into 1700 8 times with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 321426.238
If we take 1680 away from 1700, we end up 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.

Let's proceed to step 12:
When dividing 200 by 210, we get 0 with a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 321426.238
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 13:
When dividing 2000 by 210, we get 9 with a remainder of 110.
Use 9 as the next digit of our solution. 
Result so far: 321426.23809
If we take 1890 away from 2000, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 14:
When dividing 1100 by 210, we get 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 321426.238095
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 15:
When dividing 500 by 210, we get 2 with a remainder of 80.
Put 2 as the next digit of the answer. 
Result so far: 321426.2380952
If we subtract 420 from 500, we get 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 16:
800 divided by 210 is 3 with a remainder of 170.
The next digit of our result is 3. 
Result so far: 321426.23809523
Subtracting 630 from 800 leaves us 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.

The quotient of the division is 321426.23809523, and the remainder is 1.7e-07.