We divide 643234 by 51
Let's see how many times 51 fits into 643234.

Let's proceed to step 1:
When dividing 6 by 51, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 51

Going ahead to step 2:
51 can be fit into 64 1 times, resulting in a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 51 away from 64, we end up with 13.
Grab the next digit (3) from the dividend, add it to 13, then carry on: 133 / 51

Moving on to step 3:
If we divide 133 by 51, we get 2 and a remainder of 31.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 102 away from 133, we end up with 31.
Include the next digit (2) from the dividend after 31, then repeat: 312 / 51

Advancing to step 4:
51 can be fit into 312 6 times, resulting in a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 126.0
Subtract 306 from 312 to get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 51

Moving on to step 5:
51 goes into 63 1 times with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 1261.0
Deduct 51 from 63 and we're left with 12.
Bring next digit (4) of the dividend behind the 12 and repeat the process: 124 / 51

Going ahead to step 6:
When dividing 124 by 51, we get 2 with a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 12612.0
Subtracting 102 from 124 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.

Step 7:
51 goes into 220 4 times with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 12612.4
The remainder is 16 after subtracting 204 from 220.
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 8:
If we divide 160 by 51, we get 3 and a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 12612.43
Deduct 153 from 160 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.

Going ahead to step 9:
70 divided by 51 is 1 with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 12612.431
If we take 51 away from 70, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 10:
If we divide 190 by 51, we get 3 and a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 12612.4313
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.

On to step 11:
When dividing 370 by 51, we get 7 with a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 12612.43137
The remainder is 13 after subtracting 357 from 370.
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 12:
130 divided by 51 is 2 with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 12612.431372
If we take 102 away from 130, we end up 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 13:
51 can be fit into 280 5 times, resulting in a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 12612.4313725
Deduct 255 from 280 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 14:
51 goes into 250 4 times with a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 12612.43137254
Subtract 204 from 250 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Our division results in 12612.43137254 with a remaining 4.6e-08.