703172 divided by 8 
Our goal is to divide 703172 by 8.

Step 1:
8 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 8

Step 2:
If we divide 70 by 8, we get 8 and a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 6 after subtracting 64 from 70.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 8

Step 3:
8 can be fit into 63 7 times, resulting in a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 87.0
Subtracting 56 from 63 leaves us with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 8

Moving on to step 4:
The number 8 fits into 71 8 times, leaving a remainder of 7.
The next digit of our result is 8. 
Result so far: 878.0
Deduct 64 from 71 and we're left with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 8

Moving on to step 5:
77 divided by 8 is 9 with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 8789.0
If we take 72 away from 77, we end up with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 8

Going ahead to step 6:
8 can be fit into 52 6 times, resulting in a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 87896.0
Deduct 48 from 52 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.

On to step 7:
8 can be fit into 40 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 87896.5
If we subtract 40 from 40, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
If we divide 0 by 8, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 87896.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
8 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 87896.5
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 87896.5 with a remaining 0.0.