We divide 81808215 by 258
We want to figure out the number of times 81808215 can be divided by 258.

Going ahead to step 1:
When dividing 8 by 258, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 258

Step 2:
When dividing 81 by 258, we get 0 with a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Take the next digit (8) from the dividend and append it to 81, then repeat: 818 / 258

Advancing to step 3:
If we divide 818 by 258, we get 3 and a remainder of 44.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 774 from 818 and we're left with 44.
Grab the next digit (0) from the dividend, add it to 44, then carry on: 440 / 258

Moving on to step 4:
258 can be fit into 440 1 times, resulting in a remainder of 182.
Put 1 as the next digit of the answer. 
Result so far: 31.0
If we take 258 away from 440, we end up with 182.
Bring next digit (8) of the dividend behind the 182 and repeat the process: 1828 / 258

Let's proceed to step 5:
258 can be fit into 1828 7 times, resulting in a remainder of 22.
Write down 7 as next digit of the result. 
Result so far: 317.0
The remainder is 22 after subtracting 1806 from 1828.
Fetch the next digit (2) from the dividend, attach it to 22 and continue: 222 / 258

Moving on to step 6:
If we divide 222 by 258, we get 0 and a remainder of 222.
Write down 0 as next digit of the result. 
Result so far: 3170.0
The remainder is 222 after subtracting 0 from 222.
Include the next digit (1) from the dividend after 222, then repeat: 2221 / 258

Going ahead to step 7:
If we divide 2221 by 258, we get 8 and a remainder of 157.
Put 8 as the next digit of the answer. 
Result so far: 31708.0
Deduct 2064 from 2221 and we're left with 157.
Fetch the next digit (5) from the dividend, attach it to 157 and continue: 1575 / 258

Let's proceed to step 8:
If we divide 1575 by 258, we get 6 and a remainder of 27.
Record the quotient 6 as the next digit in the result. 
Result so far: 317086.0
If we take 1548 away from 1575, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 9:
If we divide 270 by 258, we get 1 and a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 317086.1
Deduct 258 from 270 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 10:
The number 258 fits into 120 0 times, leaving a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 317086.1
If we subtract 0 from 120, we 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.

Step 11:
When dividing 1200 by 258, we get 4 with a remainder of 168.
Put 4 as the next digit of the answer. 
Result so far: 317086.104
Subtract 1032 from 1200 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

On to step 12:
258 goes into 1680 6 times with a remainder of 132.
Write down 6 as next digit of the result. 
Result so far: 317086.1046
Subtract 1548 from 1680 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 13:
When dividing 1320 by 258, we get 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 317086.10465
Deduct 1290 from 1320 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.

Let's proceed to step 14:
258 goes into 300 1 times with a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 317086.104651
Deduct 258 from 300 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 15:
258 goes into 420 1 times with a remainder of 162.
The number 1 becomes the next digit in our result. 
Result so far: 317086.1046511
If we take 258 away from 420, we end up with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

In conclusion, the division gives 317086.1046511 with a balance of 1.62e-06.