63969643 ÷ 246 
We want to figure out the number of times 63969643 can be divided by 246.

Step 1:
When dividing 6 by 246, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 246

Let's proceed to step 2:
246 can be fit into 63 0 times, resulting in a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 63 leaves us with 63.
Take the next digit (9) from the dividend and append it to 63, then repeat: 639 / 246

Moving on to step 3:
If we divide 639 by 246, we get 2 and a remainder of 147.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 492 away from 639, we end up with 147.
Bring next digit (6) of the dividend behind the 147 and repeat the process: 1476 / 246

Advancing to step 4:
If we divide 1476 by 246, we get 6 and a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
Subtract 1476 from 1476 to get 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 246

Going ahead to step 5:
If we divide 9 by 246, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 260.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 246

Going ahead to step 6:
The number 246 fits into 96 0 times, leaving a remainder of 96.
Record the quotient 0 as the next digit in the result. 
Result so far: 2600.0
Subtracting 0 from 96 leaves us with 96.
Bring next digit (4) of the dividend behind the 96 and repeat the process: 964 / 246

Moving on to step 7:
964 divided by 246 is 3 with a remainder of 226.
Put 3 as the next digit of the answer. 
Result so far: 26003.0
Subtract 738 from 964 to get 226.
Grab the next digit (3) from the dividend, add it to 226, then carry on: 2263 / 246

Step 8:
246 can be fit into 2263 9 times, resulting in a remainder of 49.
The number 9 becomes the next digit in our result. 
Result so far: 260039.0
Subtracting 2214 from 2263 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 9:
When dividing 490 by 246, we get 1 with a remainder of 244.
Use 1 as the next digit of our solution. 
Result so far: 260039.1
If we take 246 away from 490, we end up with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Going ahead to step 10:
If we divide 2440 by 246, we get 9 and a remainder of 226.
The number 9 becomes the next digit in our result. 
Result so far: 260039.19
Deduct 2214 from 2440 and we're left with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Going ahead to step 11:
2260 divided by 246 is 9 with a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 260039.199
The remainder is 46 after subtracting 2214 from 2260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The quotient of the division is 260039.199, and the remainder is 0.0046.