We're dividing 872193 by 88 
We want to figure out the number of times 872193 can be divided by 88.

Step 1:
88 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 88

Step 2:
When dividing 87 by 88, we get 0 with a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Take the next digit (2) from the dividend and append it to 87, then repeat: 872 / 88

Step 3:
If we divide 872 by 88, we get 9 and a remainder of 80.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 792 from 872 leaves us with 80.
Take the next digit (1) from the dividend and append it to 80, then repeat: 801 / 88

Going ahead to step 4:
The number 88 fits into 801 9 times, leaving a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 99.0
If we take 792 away from 801, we end up with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 88

On to step 5:
The number 88 fits into 99 1 times, leaving a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 991.0
If we subtract 88 from 99, we get 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 88

Step 6:
The number 88 fits into 113 1 times, leaving a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 9911.0
Subtracting 88 from 113 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 7:
88 can be fit into 250 2 times, resulting in a remainder of 74.
Write down 2 as next digit of the result. 
Result so far: 9911.2
If we subtract 176 from 250, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 8:
If we divide 740 by 88, we get 8 and a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 9911.28
If we subtract 704 from 740, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 9:
If we divide 360 by 88, we get 4 and a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 9911.284
If we subtract 352 from 360, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
When dividing 80 by 88, we get 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 9911.284
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 11:
88 can be fit into 800 9 times, resulting in a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 9911.28409
If we take 792 away from 800, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
88 can be fit into 80 0 times, resulting in a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 9911.28409
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 13:
800 divided by 88 is 9 with a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 9911.2840909
If we take 792 away from 800, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 14:
88 can be fit into 80 0 times, resulting in a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 9911.2840909
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 9911.2840909 and a remainder of 8e-08.