We divide 81612275 by 261
Let's see how many times 261 fits into 81612275.

Advancing to step 1:
If we divide 8 by 261, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 261

Advancing to step 2:
261 goes into 81 0 times with a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Grab the next digit (6) from the dividend, add it to 81, then carry on: 816 / 261

Going ahead to step 3:
If we divide 816 by 261, we get 3 and a remainder of 33.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 783 from 816, we get 33.
Grab the next digit (1) from the dividend, add it to 33, then carry on: 331 / 261

Step 4:
When dividing 331 by 261, we get 1 with a remainder of 70.
The number 1 becomes the next digit in our result. 
Result so far: 31.0
If we subtract 261 from 331, we get 70.
Grab the next digit (2) from the dividend, add it to 70, then carry on: 702 / 261

Moving on to step 5:
261 goes into 702 2 times with a remainder of 180.
Put 2 as the next digit of the answer. 
Result so far: 312.0
Deduct 522 from 702 and we're left with 180.
Fetch the next digit (2) from the dividend, attach it to 180 and continue: 1802 / 261

Moving on to step 6:
The number 261 fits into 1802 6 times, leaving a remainder of 236.
Use 6 as the next digit of our solution. 
Result so far: 3126.0
Subtracting 1566 from 1802 leaves us with 236.
Take the next digit (7) from the dividend and append it to 236, then repeat: 2367 / 261

Let's proceed to step 7:
261 goes into 2367 9 times with a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 31269.0
Subtract 2349 from 2367 to get 18.
Bring next digit (5) of the dividend behind the 18 and repeat the process: 185 / 261

On to step 8:
185 divided by 261 is 0 with a remainder of 185.
Write down 0 as next digit of the result. 
Result so far: 312690.0
If we subtract 0 from 185, we get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Going ahead to step 9:
The number 261 fits into 1850 7 times, leaving a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 312690.7
Subtract 1827 from 1850 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 10:
If we divide 230 by 261, we get 0 and a remainder of 230.
Use 0 as the next digit of our solution. 
Result so far: 312690.7
Deduct 0 from 230 and we're left with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 11:
261 can be fit into 2300 8 times, resulting in a remainder of 212.
Use 8 as the next digit of our solution. 
Result so far: 312690.708
Deduct 2088 from 2300 and we're left with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Let's proceed to step 12:
261 can be fit into 2120 8 times, resulting in a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 312690.7088
Deduct 2088 from 2120 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 312690.7088, and the remainder is 0.00032.