We're dividing 63898722 by 426 
We're looking to find how many times 426 goes into 63898722.

Moving on to step 1:
426 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 426

Moving on to step 2:
If we divide 63 by 426, we get 0 and a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Take the next digit (8) from the dividend and append it to 63, then repeat: 638 / 426

Step 3:
If we divide 638 by 426, we get 1 and a remainder of 212.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 426 from 638 and we're left with 212.
Append the next digit (9) from the dividend to 212 and continue with: 2129 / 426

Advancing to step 4:
2129 divided by 426 is 4 with a remainder of 425.
Put 4 as the next digit of the answer. 
Result so far: 14.0
If we take 1704 away from 2129, we end up with 425.
Grab the next digit (8) from the dividend, add it to 425, then carry on: 4258 / 426

Going ahead to step 5:
426 can be fit into 4258 9 times, resulting in a remainder of 424.
Use 9 as the next digit of our solution. 
Result so far: 149.0
Deduct 3834 from 4258 and we're left with 424.
Grab the next digit (7) from the dividend, add it to 424, then carry on: 4247 / 426

Moving on to step 6:
426 goes into 4247 9 times with a remainder of 413.
Write down 9 as next digit of the result. 
Result so far: 1499.0
Deduct 3834 from 4247 and we're left with 413.
Grab the next digit (2) from the dividend, add it to 413, then carry on: 4132 / 426

Advancing to step 7:
426 goes into 4132 9 times with a remainder of 298.
Use 9 as the next digit of our solution. 
Result so far: 14999.0
If we take 3834 away from 4132, we end up with 298.
Fetch the next digit (2) from the dividend, attach it to 298 and continue: 2982 / 426

Let's proceed to step 8:
426 can be fit into 2982 7 times, resulting in a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 149997.0
The remainder is 0 after subtracting 2982 from 2982.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
When dividing 0 by 426, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 149997.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
The number 426 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 149997.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 149997.0, with a leftover of 0.0.