684007 ÷ 91 
Let's see how many times 91 fits into 684007.

Step 1:
91 goes into 6 0 times with 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.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 91

On to step 2:
68 divided by 91 is 0 with a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Bring next digit (4) of the dividend behind the 68 and repeat the process: 684 / 91

Step 3:
91 can be fit into 684 7 times, resulting in a remainder of 47.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 637 away from 684, we end up with 47.
Grab the next digit (0) from the dividend, add it to 47, then carry on: 470 / 91

Moving on to step 4:
470 divided by 91 is 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 75.0
Subtracting 455 from 470 leaves us with 15.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 91

Let's proceed to step 5:
If we divide 150 by 91, we get 1 and a remainder of 59.
Write down 1 as next digit of the result. 
Result so far: 751.0
Subtracting 91 from 150 leaves us with 59.
Include the next digit (7) from the dividend after 59, then repeat: 597 / 91

Advancing to step 6:
91 goes into 597 6 times with a remainder of 51.
The next digit of our result is 6. 
Result so far: 7516.0
If we take 546 away from 597, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 7:
If we divide 510 by 91, we get 5 and a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 7516.5
Deduct 455 from 510 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 8:
91 goes into 550 6 times with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 7516.56
If we take 546 away from 550, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
The number 91 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 7516.56
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
When dividing 400 by 91, we get 4 with a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 7516.5604
If we take 364 away from 400, we end up 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.

Going ahead to step 11:
360 divided by 91 is 3 with a remainder of 87.
The number 3 becomes the next digit in our result. 
Result so far: 7516.56043
If we take 273 away from 360, we end up with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Step 12:
When dividing 870 by 91, we get 9 with a remainder of 51.
Write down 9 as next digit of the result. 
Result so far: 7516.560439
If we subtract 819 from 870, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 13:
91 can be fit into 510 5 times, resulting in a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 7516.5604395
The remainder is 55 after subtracting 455 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 14:
550 divided by 91 is 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 7516.56043956
Deduct 546 from 550 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 7516.56043956 and a remainder of 4e-09.