106786 ÷ 51 
Let's see how many times 51 fits into 106786.

On to step 1:
The number 51 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 51

Going ahead to step 2:
If we divide 10 by 51, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Append the next digit (6) from the dividend to 10 and continue with: 106 / 51

Moving on to step 3:
106 divided by 51 is 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 102 away from 106, we end up with 4.
Grab the next digit (7) from the dividend, add it to 4, then carry on: 47 / 51

Step 4:
The number 51 fits into 47 0 times, leaving a remainder of 47.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
If we take 0 away from 47, we end up with 47.
Bring next digit (8) of the dividend behind the 47 and repeat the process: 478 / 51

Going ahead to step 5:
478 divided by 51 is 9 with a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 209.0
If we subtract 459 from 478, we get 19.
Bring next digit (6) of the dividend behind the 19 and repeat the process: 196 / 51

On to step 6:
51 goes into 196 3 times with a remainder of 43.
The number 3 becomes the next digit in our result. 
Result so far: 2093.0
Subtract 153 from 196 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 7:
51 goes into 430 8 times with a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 2093.8
Subtracting 408 from 430 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 8:
If we divide 220 by 51, we get 4 and a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 2093.84
Subtract 204 from 220 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 9:
When dividing 160 by 51, we get 3 with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 2093.843
Subtracting 153 from 160 leaves us 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.

Step 10:
When dividing 70 by 51, we get 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 2093.8431
The remainder is 19 after subtracting 51 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 11:
51 goes into 190 3 times with a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 2093.84313
The remainder is 37 after subtracting 153 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 12:
51 can be fit into 370 7 times, resulting in a remainder of 13.
The next digit of our result is 7. 
Result so far: 2093.843137
Subtracting 357 from 370 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 13:
51 goes into 130 2 times with a remainder of 28.
The next digit of our result is 2. 
Result so far: 2093.8431372
Subtracting 102 from 130 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.

Going ahead to step 14:
When dividing 280 by 51, we get 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 2093.84313725
The remainder is 25 after subtracting 255 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 2093.84313725 and a remainder of 2.5e-08.