84459969 divided by 684 
We want to figure out the number of times 84459969 can be divided by 684.

On to step 1:
684 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 684

Going ahead to step 2:
The number 684 fits into 84 0 times, leaving a remainder of 84.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 84 to get 84.
Take the next digit (4) from the dividend and append it to 84, then repeat: 844 / 684

Advancing to step 3:
684 goes into 844 1 times with a remainder of 160.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 684 from 844 to get 160.
Fetch the next digit (5) from the dividend, attach it to 160 and continue: 1605 / 684

On to step 4:
The number 684 fits into 1605 2 times, leaving a remainder of 237.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 1368 away from 1605, we end up with 237.
Grab the next digit (9) from the dividend, add it to 237, then carry on: 2379 / 684

Going ahead to step 5:
When dividing 2379 by 684, we get 3 with a remainder of 327.
Write down 3 as next digit of the result. 
Result so far: 123.0
Subtract 2052 from 2379 to get 327.
Append the next digit (9) from the dividend to 327 and continue with: 3279 / 684

On to step 6:
684 can be fit into 3279 4 times, resulting in a remainder of 543.
Write down 4 as next digit of the result. 
Result so far: 1234.0
Subtract 2736 from 3279 to get 543.
Fetch the next digit (6) from the dividend, attach it to 543 and continue: 5436 / 684

Step 7:
The number 684 fits into 5436 7 times, leaving a remainder of 648.
The number 7 becomes the next digit in our result. 
Result so far: 12347.0
If we subtract 4788 from 5436, we get 648.
Take the next digit (9) from the dividend and append it to 648, then repeat: 6489 / 684

Step 8:
684 goes into 6489 9 times with a remainder of 333.
The number 9 becomes the next digit in our result. 
Result so far: 123479.0
Deduct 6156 from 6489 and we're left with 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

On to step 9:
3330 divided by 684 is 4 with a remainder of 594.
Put 4 as the next digit of the answer. 
Result so far: 123479.4
Deduct 2736 from 3330 and we're left with 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

Step 10:
When dividing 5940 by 684, we get 8 with a remainder of 468.
Use 8 as the next digit of our solution. 
Result so far: 123479.48
Deduct 5472 from 5940 and we're left with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Advancing to step 11:
684 can be fit into 4680 6 times, resulting in a remainder of 576.
Put 6 as the next digit of the answer. 
Result so far: 123479.486
Subtracting 4104 from 4680 leaves us with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Advancing to step 12:
The number 684 fits into 5760 8 times, leaving a remainder of 288.
The number 8 becomes the next digit in our result. 
Result so far: 123479.4868
The remainder is 288 after subtracting 5472 from 5760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Moving on to step 13:
If we divide 2880 by 684, we get 4 and a remainder of 144.
The next digit of our result is 4. 
Result so far: 123479.48684
If we subtract 2736 from 2880, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

On to step 14:
If we divide 1440 by 684, we get 2 and a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 123479.486842
If we subtract 1368 from 1440, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 15:
When dividing 720 by 684, we get 1 with a remainder of 36.
The next digit of our result is 1. 
Result so far: 123479.4868421
Subtracting 684 from 720 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 16:
684 goes into 360 0 times with a remainder of 360.
Put 0 as the next digit of the answer. 
Result so far: 123479.4868421
If we subtract 0 from 360, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

After the division, we end up with 123479.4868421 and a remainder of 3.6e-07.