We divide 77866585 by 261
We're looking to find how many times 261 goes into 77866585.

Step 1:
261 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 261

Moving on to step 2:
261 can be fit into 77 0 times, resulting in a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Fetch the next digit (8) from the dividend, attach it to 77 and continue: 778 / 261

Moving on to step 3:
If we divide 778 by 261, we get 2 and a remainder of 256.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 522 away from 778, we end up with 256.
Fetch the next digit (6) from the dividend, attach it to 256 and continue: 2566 / 261

Advancing to step 4:
261 can be fit into 2566 9 times, resulting in a remainder of 217.
Use 9 as the next digit of our solution. 
Result so far: 29.0
The remainder is 217 after subtracting 2349 from 2566.
Bring next digit (6) of the dividend behind the 217 and repeat the process: 2176 / 261

Advancing to step 5:
When dividing 2176 by 261, we get 8 with a remainder of 88.
Record the quotient 8 as the next digit in the result. 
Result so far: 298.0
If we subtract 2088 from 2176, we get 88.
Bring next digit (5) of the dividend behind the 88 and repeat the process: 885 / 261

Moving on to step 6:
If we divide 885 by 261, we get 3 and a remainder of 102.
Record the quotient 3 as the next digit in the result. 
Result so far: 2983.0
Deduct 783 from 885 and we're left with 102.
Append the next digit (8) from the dividend to 102 and continue with: 1028 / 261

On to step 7:
If we divide 1028 by 261, we get 3 and a remainder of 245.
The number 3 becomes the next digit in our result. 
Result so far: 29833.0
Subtract 783 from 1028 to get 245.
Fetch the next digit (5) from the dividend, attach it to 245 and continue: 2455 / 261

On to step 8:
If we divide 2455 by 261, we get 9 and a remainder of 106.
Record the quotient 9 as the next digit in the result. 
Result so far: 298339.0
If we take 2349 away from 2455, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 9:
The number 261 fits into 1060 4 times, leaving a remainder of 16.
The next digit of our result is 4. 
Result so far: 298339.4
If we take 1044 away from 1060, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
261 can be fit into 160 0 times, resulting in a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 298339.4
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 11:
When dividing 1600 by 261, we get 6 with a remainder of 34.
Write down 6 as next digit of the result. 
Result so far: 298339.406
The remainder is 34 after subtracting 1566 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 12:
The number 261 fits into 340 1 times, leaving a remainder of 79.
The number 1 becomes the next digit in our result. 
Result so far: 298339.4061
If we subtract 261 from 340, we get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 13:
If we divide 790 by 261, we get 3 and a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 298339.40613
Deduct 783 from 790 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 14:
261 goes into 70 0 times with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 298339.40613
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 15:
700 divided by 261 is 2 with a remainder of 178.
Put 2 as the next digit of the answer. 
Result so far: 298339.4061302
Subtracting 522 from 700 leaves us with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

On to step 16:
261 goes into 1780 6 times with a remainder of 214.
Write down 6 as next digit of the result. 
Result so far: 298339.40613026
If we take 1566 away from 1780, we end up with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

The final result is 298339.40613026 with a remainder of 2.14e-07.