We look at the division of 63486426 by 68 
Our goal is to divide 63486426 by 68.

On to step 1:
68 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 68

Let's proceed to step 2:
63 divided by 68 is 0 with a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 63 after subtracting 0 from 63.
Include the next digit (4) from the dividend after 63, then repeat: 634 / 68

Step 3:
The number 68 fits into 634 9 times, leaving a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 612 away from 634, we end up with 22.
Fetch the next digit (8) from the dividend, attach it to 22 and continue: 228 / 68

Let's proceed to step 4:
68 can be fit into 228 3 times, resulting in a remainder of 24.
Write down 3 as next digit of the result. 
Result so far: 93.0
Subtract 204 from 228 to get 24.
Take the next digit (6) from the dividend and append it to 24, then repeat: 246 / 68

On to step 5:
68 goes into 246 3 times with a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 933.0
Deduct 204 from 246 and we're left with 42.
Fetch the next digit (4) from the dividend, attach it to 42 and continue: 424 / 68

Step 6:
424 divided by 68 is 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 9336.0
Subtracting 408 from 424 leaves us with 16.
Grab the next digit (2) from the dividend, add it to 16, then carry on: 162 / 68

Going ahead to step 7:
When dividing 162 by 68, we get 2 with a remainder of 26.
The next digit of our result is 2. 
Result so far: 93362.0
If we take 136 away from 162, we end up with 26.
Fetch the next digit (6) from the dividend, attach it to 26 and continue: 266 / 68

Going ahead to step 8:
68 goes into 266 3 times with a remainder of 62.
Use 3 as the next digit of our solution. 
Result so far: 933623.0
Subtract 204 from 266 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 9:
68 can be fit into 620 9 times, resulting in a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 933623.9
If we take 612 away from 620, we end up with 8.
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 10:
When dividing 80 by 68, we get 1 with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 933623.91
Subtract 68 from 80 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 11:
68 can be fit into 120 1 times, resulting in a remainder of 52.
Use 1 as the next digit of our solution. 
Result so far: 933623.911
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 933623.911, with a leftover of 0.0052.