We look at the division of 873693 by 8 
We're looking to find how many times 8 goes into 873693.

Advancing to step 1:
8 divided by 8 is 1 with a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 0 after subtracting 8 from 8.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 8

Going ahead to step 2:
7 divided by 8 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 10.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 8

Moving on to step 3:
When dividing 73 by 8, we get 9 with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 109.0
The remainder is 1 after subtracting 72 from 73.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 8

Step 4:
8 goes into 16 2 times with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 1092.0
Subtracting 16 from 16 leaves us with 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 8

Going ahead to step 5:
8 goes into 9 1 times with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 10921.0
Subtract 8 from 9 to get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 8

Moving on to step 6:
The number 8 fits into 13 1 times, leaving a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 109211.0
The remainder is 5 after subtracting 8 from 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
If we divide 50 by 8, we get 6 and a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 109211.6
Subtracting 48 from 50 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
When dividing 20 by 8, we get 2 with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 109211.62
If we take 16 away from 20, 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.

Going ahead to step 9:
40 divided by 8 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 109211.625
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.

Step 10:
8 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 109211.625
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 109211.625
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 109211.625, and the remainder is 0.0.