Let's divide 80061251 by 210
We're looking to find how many times 210 goes into 80061251.

Let's proceed to step 1:
When dividing 8 by 210, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 210

Moving on to step 2:
210 can be fit into 80 0 times, resulting in a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Fetch the next digit (0) from the dividend, attach it to 80 and continue: 800 / 210

Advancing to step 3:
The number 210 fits into 800 3 times, leaving a remainder of 170.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 630 from 800 leaves us with 170.
Grab the next digit (6) from the dividend, add it to 170, then carry on: 1706 / 210

Advancing to step 4:
210 can be fit into 1706 8 times, resulting in a remainder of 26.
Write down 8 as next digit of the result. 
Result so far: 38.0
If we take 1680 away from 1706, we end up with 26.
Append the next digit (1) from the dividend to 26 and continue with: 261 / 210

Going ahead to step 5:
261 divided by 210 is 1 with a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 381.0
If we subtract 210 from 261, we get 51.
Take the next digit (2) from the dividend and append it to 51, then repeat: 512 / 210

Moving on to step 6:
512 divided by 210 is 2 with a remainder of 92.
The next digit of our result is 2. 
Result so far: 3812.0
Subtract 420 from 512 to get 92.
Grab the next digit (5) from the dividend, add it to 92, then carry on: 925 / 210

Let's proceed to step 7:
925 divided by 210 is 4 with a remainder of 85.
The next digit of our result is 4. 
Result so far: 38124.0
If we subtract 840 from 925, we get 85.
Bring next digit (1) of the dividend behind the 85 and repeat the process: 851 / 210

Let's proceed to step 8:
If we divide 851 by 210, we get 4 and a remainder of 11.
The next digit of our result is 4. 
Result so far: 381244.0
The remainder is 11 after subtracting 840 from 851.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 9:
110 divided by 210 is 0 with a remainder of 110.
Write down 0 as next digit of the result. 
Result so far: 381244.0
If we subtract 0 from 110, 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 10:
210 goes into 1100 5 times with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 381244.05
Subtracting 1050 from 1100 leaves us 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.

Moving on to step 11:
210 can be fit into 500 2 times, resulting in a remainder of 80.
Use 2 as the next digit of our solution. 
Result so far: 381244.052
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.

Let's proceed to step 12:
The number 210 fits into 800 3 times, leaving a remainder of 170.
The next digit of our result is 3. 
Result so far: 381244.0523
Subtract 630 from 800 to 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.

Let's proceed to step 13:
1700 divided by 210 is 8 with a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 381244.05238
The remainder is 20 after subtracting 1680 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 14:
The number 210 fits into 200 0 times, leaving a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 381244.05238
Subtracting 0 from 200 leaves us 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 15:
If we divide 2000 by 210, we get 9 and a remainder of 110.
The next digit of our result is 9. 
Result so far: 381244.0523809
Subtract 1890 from 2000 to 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:
1100 divided by 210 is 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 381244.05238095
Subtracting 1050 from 1100 leaves us 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.

In conclusion, the division gives 381244.05238095 with a balance of 5e-08.