We look at the division of 63815141 by 434 
We want to figure out the number of times 63815141 can be divided by 434.

Let's proceed to step 1:
When dividing 6 by 434, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 434

Moving on to step 2:
When dividing 63 by 434, we get 0 with a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Bring next digit (8) of the dividend behind the 63 and repeat the process: 638 / 434

Moving on to step 3:
434 can be fit into 638 1 times, resulting in a remainder of 204.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 434 from 638 and we're left with 204.
Grab the next digit (1) from the dividend, add it to 204, then carry on: 2041 / 434

On to step 4:
When dividing 2041 by 434, we get 4 with a remainder of 305.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtract 1736 from 2041 to get 305.
Take the next digit (5) from the dividend and append it to 305, then repeat: 3055 / 434

Advancing to step 5:
434 goes into 3055 7 times with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 147.0
Deduct 3038 from 3055 and we're left with 17.
Append the next digit (1) from the dividend to 17 and continue with: 171 / 434

Moving on to step 6:
When dividing 171 by 434, we get 0 with a remainder of 171.
The next digit of our result is 0. 
Result so far: 1470.0
Subtract 0 from 171 to get 171.
Grab the next digit (4) from the dividend, add it to 171, then carry on: 1714 / 434

Step 7:
If we divide 1714 by 434, we get 3 and a remainder of 412.
Write down 3 as next digit of the result. 
Result so far: 14703.0
Subtract 1302 from 1714 to get 412.
Include the next digit (1) from the dividend after 412, then repeat: 4121 / 434

Advancing to step 8:
434 can be fit into 4121 9 times, resulting in a remainder of 215.
Use 9 as the next digit of our solution. 
Result so far: 147039.0
The remainder is 215 after subtracting 3906 from 4121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Step 9:
If we divide 2150 by 434, we get 4 and a remainder of 414.
Put 4 as the next digit of the answer. 
Result so far: 147039.4
Subtract 1736 from 2150 to get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

On to step 10:
434 can be fit into 4140 9 times, resulting in a remainder of 234.
Write down 9 as next digit of the result. 
Result so far: 147039.49
Subtracting 3906 from 4140 leaves us with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

On to step 11:
434 can be fit into 2340 5 times, resulting in a remainder of 170.
Put 5 as the next digit of the answer. 
Result so far: 147039.495
The remainder is 170 after subtracting 2170 from 2340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 12:
434 can be fit into 1700 3 times, resulting in a remainder of 398.
The next digit of our result is 3. 
Result so far: 147039.4953
If we subtract 1302 from 1700, we get 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

On to step 13:
The number 434 fits into 3980 9 times, leaving a remainder of 74.
Use 9 as the next digit of our solution. 
Result so far: 147039.49539
If we subtract 3906 from 3980, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 14:
740 divided by 434 is 1 with a remainder of 306.
The number 1 becomes the next digit in our result. 
Result so far: 147039.495391
If we take 434 away from 740, we end up with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Going ahead to step 15:
434 goes into 3060 7 times with a remainder of 22.
The next digit of our result is 7. 
Result so far: 147039.4953917
If we take 3038 away from 3060, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 16:
220 divided by 434 is 0 with a remainder of 220.
Put 0 as the next digit of the answer. 
Result so far: 147039.4953917
The remainder is 220 after subtracting 0 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

After the division, we end up with 147039.4953917 and a remainder of 2.2e-07.