We look at the division of 51210 by 67 
We want to divide 51210 by 67.

Going ahead to step 1:
If we divide 5 by 67, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 67

Step 2:
67 goes into 51 0 times with a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 67

Let's proceed to step 3:
67 can be fit into 512 7 times, resulting in a remainder of 43.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 43 after subtracting 469 from 512.
Append the next digit (1) from the dividend to 43 and continue with: 431 / 67

Advancing to step 4:
67 can be fit into 431 6 times, resulting in a remainder of 29.
Use 6 as the next digit of our solution. 
Result so far: 76.0
If we subtract 402 from 431, we get 29.
Append the next digit (0) from the dividend to 29 and continue with: 290 / 67

Step 5:
67 goes into 290 4 times with a remainder of 22.
The number 4 becomes the next digit in our result. 
Result so far: 764.0
Subtract 268 from 290 to get 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 6:
220 divided by 67 is 3 with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 764.3
The remainder is 19 after subtracting 201 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
If we divide 190 by 67, we get 2 and a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 764.32
Subtracting 134 from 190 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 8:
If we divide 560 by 67, we get 8 and a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 764.328
The remainder is 24 after subtracting 536 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 9:
When dividing 240 by 67, we get 3 with a remainder of 39.
The number 3 becomes the next digit in our result. 
Result so far: 764.3283
Subtract 201 from 240 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 10:
The number 67 fits into 390 5 times, leaving a remainder of 55.
The next digit of our result is 5. 
Result so far: 764.32835
Subtracting 335 from 390 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 11:
If we divide 550 by 67, we get 8 and a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 764.328358
If we take 536 away from 550, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 12:
67 can be fit into 140 2 times, resulting in a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 764.3283582
If we subtract 134 from 140, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 13:
67 can be fit into 60 0 times, resulting in a remainder of 60.
The next digit of our result is 0. 
Result so far: 764.3283582
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final outcome is 764.3283582, with a leftover of 6e-08.