73168484 ÷ 210 
We want to figure out the number of times 73168484 can be divided by 210.

Going ahead to step 1:
The number 210 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 210

Moving on to step 2:
73 divided by 210 is 0 with a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Fetch the next digit (1) from the dividend, attach it to 73 and continue: 731 / 210

Let's proceed to step 3:
When dividing 731 by 210, we get 3 with a remainder of 101.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 630 from 731 leaves us with 101.
Append the next digit (6) from the dividend to 101 and continue with: 1016 / 210

Moving on to step 4:
The number 210 fits into 1016 4 times, leaving a remainder of 176.
Use 4 as the next digit of our solution. 
Result so far: 34.0
The remainder is 176 after subtracting 840 from 1016.
Take the next digit (8) from the dividend and append it to 176, then repeat: 1768 / 210

Going ahead to step 5:
The number 210 fits into 1768 8 times, leaving a remainder of 88.
The next digit of our result is 8. 
Result so far: 348.0
Deduct 1680 from 1768 and we're left with 88.
Fetch the next digit (4) from the dividend, attach it to 88 and continue: 884 / 210

Step 6:
The number 210 fits into 884 4 times, leaving a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 3484.0
Deduct 840 from 884 and we're left with 44.
Take the next digit (8) from the dividend and append it to 44, then repeat: 448 / 210

Moving on to step 7:
210 goes into 448 2 times with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 34842.0
If we subtract 420 from 448, we get 28.
Include the next digit (4) from the dividend after 28, then repeat: 284 / 210

Going ahead to step 8:
210 can be fit into 284 1 times, resulting in a remainder of 74.
Write down 1 as next digit of the result. 
Result so far: 348421.0
Deduct 210 from 284 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 9:
When dividing 740 by 210, we get 3 with a remainder of 110.
The number 3 becomes the next digit in our result. 
Result so far: 348421.3
If we take 630 away from 740, 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.

Moving on to step 10:
210 can be fit into 1100 5 times, resulting in a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 348421.35
Subtract 1050 from 1100 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.

On to step 11:
500 divided by 210 is 2 with a remainder of 80.
Write down 2 as next digit of the result. 
Result so far: 348421.352
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.

Going ahead to step 12:
800 divided by 210 is 3 with a remainder of 170.
Record the quotient 3 as the next digit in the result. 
Result so far: 348421.3523
Deduct 630 from 800 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.

Going ahead to step 13:
When dividing 1700 by 210, we get 8 with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 348421.35238
If we subtract 1680 from 1700, we 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.

Let's proceed to step 14:
The number 210 fits into 200 0 times, leaving a remainder of 200.
The next digit of our result is 0. 
Result so far: 348421.35238
If we subtract 0 from 200, we 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.

Let's proceed to step 15:
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: 348421.3523809
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.

Let's proceed to step 16:
210 goes into 1100 5 times with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 348421.35238095
Subtract 1050 from 1100 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.

The final result is 348421.35238095 with a remainder of 5e-08.