Let's divide 520122 by 68
We're looking to find how many times 68 goes into 520122.

Let's proceed to step 1:
68 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 68

Going ahead to step 2:
If we divide 52 by 68, we get 0 and a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 52, we get 52.
Bring next digit (0) of the dividend behind the 52 and repeat the process: 520 / 68

Moving on to step 3:
When dividing 520 by 68, we get 7 with a remainder of 44.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 476 from 520 to get 44.
Take the next digit (1) from the dividend and append it to 44, then repeat: 441 / 68

Advancing to step 4:
68 can be fit into 441 6 times, resulting in a remainder of 33.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
Deduct 408 from 441 and we're left with 33.
Bring next digit (2) of the dividend behind the 33 and repeat the process: 332 / 68

Moving on to step 5:
If we divide 332 by 68, we get 4 and a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 764.0
Subtract 272 from 332 to get 60.
Bring next digit (2) of the dividend behind the 60 and repeat the process: 602 / 68

On to step 6:
68 can be fit into 602 8 times, resulting in a remainder of 58.
The number 8 becomes the next digit in our result. 
Result so far: 7648.0
If we take 544 away from 602, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 7:
68 can be fit into 580 8 times, resulting in a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 7648.8
If we subtract 544 from 580, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 8:
68 can be fit into 360 5 times, resulting in a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 7648.85
If we take 340 away from 360, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
The number 68 fits into 200 2 times, leaving a remainder of 64.
The next digit of our result is 2. 
Result so far: 7648.852
Subtract 136 from 200 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 10:
If we divide 640 by 68, we get 9 and a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 7648.8529
Subtracting 612 from 640 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.

On to step 11:
The number 68 fits into 280 4 times, leaving a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 7648.85294
The remainder is 8 after subtracting 272 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
The number 68 fits into 80 1 times, leaving a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 7648.852941
Deduct 68 from 80 and we're left 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.

Going ahead to step 13:
The number 68 fits into 120 1 times, leaving a remainder of 52.
Write down 1 as next digit of the result. 
Result so far: 7648.8529411
If we take 68 away from 120, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 7648.8529411, with a leftover of 5.2e-07.