73420871 ÷ 704 
Our goal is to divide 73420871 by 704.

Step 1:
If we divide 7 by 704, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 704

Step 2:
73 divided by 704 is 0 with a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 73 and we're left with 73.
Include the next digit (4) from the dividend after 73, then repeat: 734 / 704

Moving on to step 3:
If we divide 734 by 704, we get 1 and a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 30 after subtracting 704 from 734.
Grab the next digit (2) from the dividend, add it to 30, then carry on: 302 / 704

Going ahead to step 4:
302 divided by 704 is 0 with a remainder of 302.
Write down 0 as next digit of the result. 
Result so far: 10.0
The remainder is 302 after subtracting 0 from 302.
Append the next digit (0) from the dividend to 302 and continue with: 3020 / 704

On to step 5:
704 can be fit into 3020 4 times, resulting in a remainder of 204.
The next digit of our result is 4. 
Result so far: 104.0
Subtract 2816 from 3020 to get 204.
Take the next digit (8) from the dividend and append it to 204, then repeat: 2048 / 704

Step 6:
The number 704 fits into 2048 2 times, leaving a remainder of 640.
Use 2 as the next digit of our solution. 
Result so far: 1042.0
The remainder is 640 after subtracting 1408 from 2048.
Fetch the next digit (7) from the dividend, attach it to 640 and continue: 6407 / 704

On to step 7:
When dividing 6407 by 704, we get 9 with a remainder of 71.
Record the quotient 9 as the next digit in the result. 
Result so far: 10429.0
Subtracting 6336 from 6407 leaves us with 71.
Include the next digit (1) from the dividend after 71, then repeat: 711 / 704

Advancing to step 8:
711 divided by 704 is 1 with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 104291.0
If we take 704 away from 711, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 9:
70 divided by 704 is 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 104291.0
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 10:
The number 704 fits into 700 0 times, leaving a remainder of 700.
Write down 0 as next digit of the result. 
Result so far: 104291.0
Subtracting 0 from 700 leaves us with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

In conclusion, the division gives 104291.0 with a balance of 0.7.