16230699 ÷ 210 
We want to divide 16230699 by 210.

Moving on to step 1:
1 divided by 210 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 210

Let's proceed to step 2:
The number 210 fits into 16 0 times, leaving a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Take the next digit (2) from the dividend and append it to 16, then repeat: 162 / 210

Going ahead to step 3:
If we divide 162 by 210, we get 0 and a remainder of 162.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 162, we get 162.
Include the next digit (3) from the dividend after 162, then repeat: 1623 / 210

Moving on to step 4:
The number 210 fits into 1623 7 times, leaving a remainder of 153.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 1470 from 1623 and we're left with 153.
Grab the next digit (0) from the dividend, add it to 153, then carry on: 1530 / 210

Advancing to step 5:
When dividing 1530 by 210, we get 7 with a remainder of 60.
Put 7 as the next digit of the answer. 
Result so far: 77.0
If we subtract 1470 from 1530, we get 60.
Fetch the next digit (6) from the dividend, attach it to 60 and continue: 606 / 210

Step 6:
If we divide 606 by 210, we get 2 and a remainder of 186.
The next digit of our result is 2. 
Result so far: 772.0
If we subtract 420 from 606, we get 186.
Bring next digit (9) of the dividend behind the 186 and repeat the process: 1869 / 210

Step 7:
1869 divided by 210 is 8 with a remainder of 189.
Write down 8 as next digit of the result. 
Result so far: 7728.0
Subtract 1680 from 1869 to get 189.
Fetch the next digit (9) from the dividend, attach it to 189 and continue: 1899 / 210

Going ahead to step 8:
210 goes into 1899 9 times with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 77289.0
Subtract 1890 from 1899 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 9:
210 goes into 90 0 times with a remainder of 90.
The next digit of our result is 0. 
Result so far: 77289.0
Deduct 0 from 90 and we're left 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.

Going ahead to step 10:
When dividing 900 by 210, we get 4 with a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 77289.04
If we subtract 840 from 900, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 11:
210 goes into 600 2 times with a remainder of 180.
The next digit of our result is 2. 
Result so far: 77289.042
Subtracting 420 from 600 leaves us 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.

On to step 12:
If we divide 1800 by 210, we get 8 and a remainder of 120.
The number 8 becomes the next digit in our result. 
Result so far: 77289.0428
Deduct 1680 from 1800 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 13:
The number 210 fits into 1200 5 times, leaving a remainder of 150.
The number 5 becomes the next digit in our result. 
Result so far: 77289.04285
Deduct 1050 from 1200 and we're left 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 14:
The number 210 fits into 1500 7 times, leaving a remainder of 30.
Write down 7 as next digit of the result. 
Result so far: 77289.042857
Deduct 1470 from 1500 and we're left 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.

Advancing to step 15:
210 goes into 300 1 times with a remainder of 90.
Record the quotient 1 as the next digit in the result. 
Result so far: 77289.0428571
If we subtract 210 from 300, we get 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 16:
900 divided by 210 is 4 with a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 77289.04285714
If we take 840 away from 900, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

In conclusion, the division gives 77289.04285714 with a balance of 6e-08.