Let's divide 42617661 by 811
We want to divide 42617661 by 811.

Let's proceed to step 1:
When dividing 4 by 811, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 811

Moving on to step 2:
42 divided by 811 is 0 with a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Take the next digit (6) from the dividend and append it to 42, then repeat: 426 / 811

Moving on to step 3:
When dividing 426 by 811, we get 0 with a remainder of 426.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 426, we end up with 426.
Bring next digit (1) of the dividend behind the 426 and repeat the process: 4261 / 811

Moving on to step 4:
811 goes into 4261 5 times with a remainder of 206.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 4055 from 4261 to get 206.
Grab the next digit (7) from the dividend, add it to 206, then carry on: 2067 / 811

Let's proceed to step 5:
The number 811 fits into 2067 2 times, leaving a remainder of 445.
Use 2 as the next digit of our solution. 
Result so far: 52.0
If we subtract 1622 from 2067, we get 445.
Grab the next digit (6) from the dividend, add it to 445, then carry on: 4456 / 811

Let's proceed to step 6:
4456 divided by 811 is 5 with a remainder of 401.
The number 5 becomes the next digit in our result. 
Result so far: 525.0
If we take 4055 away from 4456, we end up with 401.
Grab the next digit (6) from the dividend, add it to 401, then carry on: 4016 / 811

Step 7:
When dividing 4016 by 811, we get 4 with a remainder of 772.
The next digit of our result is 4. 
Result so far: 5254.0
If we subtract 3244 from 4016, we get 772.
Append the next digit (1) from the dividend to 772 and continue with: 7721 / 811

Moving on to step 8:
7721 divided by 811 is 9 with a remainder of 422.
The number 9 becomes the next digit in our result. 
Result so far: 52549.0
Subtracting 7299 from 7721 leaves us with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

On to step 9:
4220 divided by 811 is 5 with a remainder of 165.
The next digit of our result is 5. 
Result so far: 52549.5
Subtracting 4055 from 4220 leaves us with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Moving on to step 10:
If we divide 1650 by 811, we get 2 and a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 52549.52
Subtracting 1622 from 1650 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 11:
If we divide 280 by 811, we get 0 and a remainder of 280.
Write down 0 as next digit of the result. 
Result so far: 52549.52
If we subtract 0 from 280, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 12:
2800 divided by 811 is 3 with a remainder of 367.
Write down 3 as next digit of the result. 
Result so far: 52549.5203
Subtracting 2433 from 2800 leaves us with 367.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3670, and continue the process.

Step 13:
3670 divided by 811 is 4 with a remainder of 426.
Put 4 as the next digit of the answer. 
Result so far: 52549.52034
Subtracting 3244 from 3670 leaves us with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Advancing to step 14:
The number 811 fits into 4260 5 times, leaving a remainder of 205.
Record the quotient 5 as the next digit in the result. 
Result so far: 52549.520345
If we subtract 4055 from 4260, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Advancing to step 15:
811 goes into 2050 2 times with a remainder of 428.
The next digit of our result is 2. 
Result so far: 52549.5203452
Subtracting 1622 from 2050 leaves us with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Moving on to step 16:
When dividing 4280 by 811, we get 5 with a remainder of 225.
Write down 5 as next digit of the result. 
Result so far: 52549.52034525
Subtracting 4055 from 4280 leaves us with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

The final result is 52549.52034525 with a remainder of 2.25e-07.