7208517 ÷ 404 
Our goal is to divide 7208517 by 404.

Going ahead to step 1:
When dividing 7 by 404, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 404

Advancing to step 2:
404 can be fit into 72 0 times, resulting in a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 72, we end up with 72.
Take the next digit (0) from the dividend and append it to 72, then repeat: 720 / 404

On to step 3:
The number 404 fits into 720 1 times, leaving a remainder of 316.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 404 from 720 leaves us with 316.
Take the next digit (8) from the dividend and append it to 316, then repeat: 3168 / 404

Step 4:
404 goes into 3168 7 times with a remainder of 340.
The next digit of our result is 7. 
Result so far: 17.0
Subtracting 2828 from 3168 leaves us with 340.
Grab the next digit (5) from the dividend, add it to 340, then carry on: 3405 / 404

Step 5:
The number 404 fits into 3405 8 times, leaving a remainder of 173.
Put 8 as the next digit of the answer. 
Result so far: 178.0
Deduct 3232 from 3405 and we're left with 173.
Include the next digit (1) from the dividend after 173, then repeat: 1731 / 404

Let's proceed to step 6:
If we divide 1731 by 404, we get 4 and a remainder of 115.
Put 4 as the next digit of the answer. 
Result so far: 1784.0
The remainder is 115 after subtracting 1616 from 1731.
Append the next digit (7) from the dividend to 115 and continue with: 1157 / 404

Let's proceed to step 7:
404 goes into 1157 2 times with a remainder of 349.
Write down 2 as next digit of the result. 
Result so far: 17842.0
The remainder is 349 after subtracting 808 from 1157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Advancing to step 8:
When dividing 3490 by 404, we get 8 with a remainder of 258.
The next digit of our result is 8. 
Result so far: 17842.8
Subtracting 3232 from 3490 leaves us with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Step 9:
404 goes into 2580 6 times with a remainder of 156.
Put 6 as the next digit of the answer. 
Result so far: 17842.86
Subtract 2424 from 2580 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Moving on to step 10:
404 goes into 1560 3 times with a remainder of 348.
The number 3 becomes the next digit in our result. 
Result so far: 17842.863
Subtracting 1212 from 1560 leaves us with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

On to step 11:
When dividing 3480 by 404, we get 8 with a remainder of 248.
The next digit of our result is 8. 
Result so far: 17842.8638
If we take 3232 away from 3480, we end up with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

On to step 12:
404 goes into 2480 6 times with a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 17842.86386
If we take 2424 away from 2480, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 13:
If we divide 560 by 404, we get 1 and a remainder of 156.
The next digit of our result is 1. 
Result so far: 17842.863861
Subtracting 404 from 560 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 14:
404 can be fit into 1560 3 times, resulting in a remainder of 348.
The number 3 becomes the next digit in our result. 
Result so far: 17842.8638613
If we take 1212 away from 1560, we end up with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Advancing to step 15:
404 goes into 3480 8 times with a remainder of 248.
Put 8 as the next digit of the answer. 
Result so far: 17842.86386138
If we subtract 3232 from 3480, we get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Our division results in 17842.86386138 with a remaining 2.48e-07.