We look at the division of 702222 by 51 
We're looking to find how many times 51 goes into 702222.

Let's proceed to step 1:
51 can be fit into 7 0 times, resulting in 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 (0) from the dividend, add it to 7, then carry on: 70 / 51

On to step 2:
51 can be fit into 70 1 times, resulting in a remainder of 19.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 19 after subtracting 51 from 70.
Include the next digit (2) from the dividend after 19, then repeat: 192 / 51

Moving on to step 3:
When dividing 192 by 51, we get 3 with a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Deduct 153 from 192 and we're left with 39.
Grab the next digit (2) from the dividend, add it to 39, then carry on: 392 / 51

Moving on to step 4:
392 divided by 51 is 7 with a remainder of 35.
The number 7 becomes the next digit in our result. 
Result so far: 137.0
Deduct 357 from 392 and we're left with 35.
Include the next digit (2) from the dividend after 35, then repeat: 352 / 51

Step 5:
51 goes into 352 6 times with a remainder of 46.
The number 6 becomes the next digit in our result. 
Result so far: 1376.0
If we subtract 306 from 352, we get 46.
Take the next digit (2) from the dividend and append it to 46, then repeat: 462 / 51

Advancing to step 6:
The number 51 fits into 462 9 times, leaving a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 13769.0
If we take 459 away from 462, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
If we divide 30 by 51, we get 0 and a remainder of 30.
The next digit of our result is 0. 
Result so far: 13769.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
The number 51 fits into 300 5 times, leaving a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 13769.05
Subtracting 255 from 300 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 9:
When dividing 450 by 51, we get 8 with a remainder of 42.
The next digit of our result is 8. 
Result so far: 13769.058
Deduct 408 from 450 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 10:
When dividing 420 by 51, we get 8 with a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 13769.0588
Subtracting 408 from 420 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 13769.0588 with a remainder of 0.00012.