We're dividing 636419 by 99 
We're looking to find how many times 99 goes into 636419.

On to step 1:
99 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 99

Step 2:
If we divide 63 by 99, we get 0 and a remainder of 63.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Bring next digit (6) of the dividend behind the 63 and repeat the process: 636 / 99

On to step 3:
99 can be fit into 636 6 times, resulting in a remainder of 42.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 594 from 636 and we're left with 42.
Take the next digit (4) from the dividend and append it to 42, then repeat: 424 / 99

Advancing to step 4:
If we divide 424 by 99, we get 4 and a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 64.0
Deduct 396 from 424 and we're left with 28.
Append the next digit (1) from the dividend to 28 and continue with: 281 / 99

Let's proceed to step 5:
281 divided by 99 is 2 with a remainder of 83.
Put 2 as the next digit of the answer. 
Result so far: 642.0
If we take 198 away from 281, we end up with 83.
Grab the next digit (9) from the dividend, add it to 83, then carry on: 839 / 99

On to step 6:
If we divide 839 by 99, we get 8 and a remainder of 47.
The number 8 becomes the next digit in our result. 
Result so far: 6428.0
Deduct 792 from 839 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 7:
The number 99 fits into 470 4 times, leaving a remainder of 74.
Record the quotient 4 as the next digit in the result. 
Result so far: 6428.4
If we subtract 396 from 470, 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.

On to step 8:
740 divided by 99 is 7 with a remainder of 47.
Use 7 as the next digit of our solution. 
Result so far: 6428.47
Subtract 693 from 740 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 9:
99 goes into 470 4 times with a remainder of 74.
The next digit of our result is 4. 
Result so far: 6428.474
If we subtract 396 from 470, 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.

Let's proceed to step 10:
If we divide 740 by 99, we get 7 and a remainder of 47.
Use 7 as the next digit of our solution. 
Result so far: 6428.4747
Subtracting 693 from 740 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 11:
When dividing 470 by 99, we get 4 with a remainder of 74.
Put 4 as the next digit of the answer. 
Result so far: 6428.47474
Subtracting 396 from 470 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 12:
99 can be fit into 740 7 times, resulting in a remainder of 47.
Use 7 as the next digit of our solution. 
Result so far: 6428.474747
If we take 693 away from 740, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 13:
470 divided by 99 is 4 with a remainder of 74.
The next digit of our result is 4. 
Result so far: 6428.4747474
Subtracting 396 from 470 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 14:
The number 99 fits into 740 7 times, leaving a remainder of 47.
Put 7 as the next digit of the answer. 
Result so far: 6428.47474747
The remainder is 47 after subtracting 693 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

The quotient of the division is 6428.47474747, and the remainder is 4.7e-08.