We're dividing 393553 by 88 
Our goal is to divide 393553 by 88.

Step 1:
88 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 88

Going ahead to step 2:
39 divided by 88 is 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Bring next digit (3) of the dividend behind the 39 and repeat the process: 393 / 88

Step 3:
If we divide 393 by 88, we get 4 and a remainder of 41.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 352 from 393 to get 41.
Take the next digit (5) from the dividend and append it to 41, then repeat: 415 / 88

On to step 4:
415 divided by 88 is 4 with a remainder of 63.
Put 4 as the next digit of the answer. 
Result so far: 44.0
Deduct 352 from 415 and we're left with 63.
Include the next digit (5) from the dividend after 63, then repeat: 635 / 88

Step 5:
88 goes into 635 7 times with a remainder of 19.
The next digit of our result is 7. 
Result so far: 447.0
Subtract 616 from 635 to get 19.
Bring next digit (3) of the dividend behind the 19 and repeat the process: 193 / 88

Moving on to step 6:
If we divide 193 by 88, we get 2 and a remainder of 17.
The number 2 becomes the next digit in our result. 
Result so far: 4472.0
If we subtract 176 from 193, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 7:
170 divided by 88 is 1 with a remainder of 82.
Use 1 as the next digit of our solution. 
Result so far: 4472.1
Subtract 88 from 170 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 8:
88 goes into 820 9 times with a remainder of 28.
Record the quotient 9 as the next digit in the result. 
Result so far: 4472.19
If we take 792 away from 820, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
280 divided by 88 is 3 with a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 4472.193
The remainder is 16 after subtracting 264 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
88 goes into 160 1 times with a remainder of 72.
Write down 1 as next digit of the result. 
Result so far: 4472.1931
Subtract 88 from 160 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 11:
88 goes into 720 8 times with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 4472.19318
The remainder is 16 after subtracting 704 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 12:
If we divide 160 by 88, we get 1 and a remainder of 72.
Record the quotient 1 as the next digit in the result. 
Result so far: 4472.193181
If we subtract 88 from 160, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 13:
The number 88 fits into 720 8 times, leaving a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 4472.1931818
Deduct 704 from 720 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 14:
88 goes into 160 1 times with a remainder of 72.
Put 1 as the next digit of the answer. 
Result so far: 4472.19318181
Subtract 88 from 160 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

After the division, we end up with 4472.19318181 and a remainder of 7.2e-08.