We divide 98669901 by 210
Let's see how many times 210 fits into 98669901.

Moving on to step 1:
9 divided by 210 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 210

Going ahead to step 2:
210 can be fit into 98 0 times, resulting in a remainder of 98.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 98 after subtracting 0 from 98.
Include the next digit (6) from the dividend after 98, then repeat: 986 / 210

Moving on to step 3:
210 goes into 986 4 times with a remainder of 146.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 840 from 986 leaves us with 146.
Take the next digit (6) from the dividend and append it to 146, then repeat: 1466 / 210

Advancing to step 4:
When dividing 1466 by 210, we get 6 with a remainder of 206.
Write down 6 as next digit of the result. 
Result so far: 46.0
Deduct 1260 from 1466 and we're left with 206.
Include the next digit (9) from the dividend after 206, then repeat: 2069 / 210

Step 5:
210 goes into 2069 9 times with a remainder of 179.
Put 9 as the next digit of the answer. 
Result so far: 469.0
Deduct 1890 from 2069 and we're left with 179.
Grab the next digit (9) from the dividend, add it to 179, then carry on: 1799 / 210

Going ahead to step 6:
210 goes into 1799 8 times with a remainder of 119.
Put 8 as the next digit of the answer. 
Result so far: 4698.0
Deduct 1680 from 1799 and we're left with 119.
Append the next digit (0) from the dividend to 119 and continue with: 1190 / 210

Advancing to step 7:
If we divide 1190 by 210, we get 5 and a remainder of 140.
The next digit of our result is 5. 
Result so far: 46985.0
Subtract 1050 from 1190 to get 140.
Bring next digit (1) of the dividend behind the 140 and repeat the process: 1401 / 210

Step 8:
210 goes into 1401 6 times with a remainder of 141.
The next digit of our result is 6. 
Result so far: 469856.0
The remainder is 141 after subtracting 1260 from 1401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Let's proceed to step 9:
210 can be fit into 1410 6 times, resulting in a remainder of 150.
Record the quotient 6 as the next digit in the result. 
Result so far: 469856.6
Subtract 1260 from 1410 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 10:
1500 divided by 210 is 7 with a remainder of 30.
Put 7 as the next digit of the answer. 
Result so far: 469856.67
The remainder is 30 after subtracting 1470 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 11:
210 can be fit into 300 1 times, resulting in a remainder of 90.
The number 1 becomes the next digit in our result. 
Result so far: 469856.671
If we take 210 away from 300, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 12:
If we divide 900 by 210, we get 4 and a remainder of 60.
Record the quotient 4 as the next digit in the result. 
Result so far: 469856.6714
The remainder is 60 after subtracting 840 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 13:
210 can be fit into 600 2 times, resulting in a remainder of 180.
Use 2 as the next digit of our solution. 
Result so far: 469856.67142
Deduct 420 from 600 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 14:
1800 divided by 210 is 8 with a remainder of 120.
Put 8 as the next digit of the answer. 
Result so far: 469856.671428
Subtract 1680 from 1800 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 15:
210 can be fit into 1200 5 times, resulting in a remainder of 150.
The next digit of our result is 5. 
Result so far: 469856.6714285
If we take 1050 away from 1200, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 16:
The number 210 fits into 1500 7 times, leaving a remainder of 30.
The number 7 becomes the next digit in our result. 
Result so far: 469856.67142857
Subtracting 1470 from 1500 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 469856.67142857 with a remaining 3e-08.