636830 ÷ 84 
We want to figure out the number of times 636830 can be divided by 84.

Advancing to step 1:
6 divided by 84 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 84

Going ahead to step 2:
When dividing 63 by 84, we get 0 with a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Append the next digit (6) from the dividend to 63 and continue with: 636 / 84

On to step 3:
The number 84 fits into 636 7 times, leaving a remainder of 48.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 588 from 636 to get 48.
Include the next digit (8) from the dividend after 48, then repeat: 488 / 84

Going ahead to step 4:
The number 84 fits into 488 5 times, leaving a remainder of 68.
Write down 5 as next digit of the result. 
Result so far: 75.0
The remainder is 68 after subtracting 420 from 488.
Fetch the next digit (3) from the dividend, attach it to 68 and continue: 683 / 84

Moving on to step 5:
When dividing 683 by 84, we get 8 with a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 758.0
If we take 672 away from 683, we end up with 11.
Take the next digit (0) from the dividend and append it to 11, then repeat: 110 / 84

Going ahead to step 6:
84 can be fit into 110 1 times, resulting in a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 7581.0
If we take 84 away from 110, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 7:
260 divided by 84 is 3 with a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 7581.3
Deduct 252 from 260 and we're left 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.

Let's proceed to step 8:
If we divide 80 by 84, we get 0 and a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 7581.3
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 9:
If we divide 800 by 84, we get 9 and a remainder of 44.
Record the quotient 9 as the next digit in the result. 
Result so far: 7581.309
Subtract 756 from 800 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 10:
If we divide 440 by 84, we get 5 and a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 7581.3095
Deduct 420 from 440 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
The number 84 fits into 200 2 times, leaving a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 7581.30952
If we subtract 168 from 200, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 12:
If we divide 320 by 84, we get 3 and a remainder of 68.
Use 3 as the next digit of our solution. 
Result so far: 7581.309523
If we subtract 252 from 320, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 13:
When dividing 680 by 84, we get 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 7581.3095238
The remainder is 8 after subtracting 672 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 14:
The number 84 fits into 80 0 times, leaving a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 7581.3095238
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The quotient of the division is 7581.3095238, and the remainder is 8e-08.