Let's divide 428631 by 88
Our goal is to divide 428631 by 88.

Advancing to step 1:
The number 88 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 88

Let's proceed to step 2:
When dividing 42 by 88, we get 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Fetch the next digit (8) from the dividend, attach it to 42 and continue: 428 / 88

Step 3:
If we divide 428 by 88, we get 4 and a remainder of 76.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 352 from 428 to get 76.
Bring next digit (6) of the dividend behind the 76 and repeat the process: 766 / 88

Moving on to step 4:
When dividing 766 by 88, we get 8 with a remainder of 62.
Use 8 as the next digit of our solution. 
Result so far: 48.0
If we take 704 away from 766, we end up with 62.
Fetch the next digit (3) from the dividend, attach it to 62 and continue: 623 / 88

On to step 5:
The number 88 fits into 623 7 times, leaving a remainder of 7.
The next digit of our result is 7. 
Result so far: 487.0
The remainder is 7 after subtracting 616 from 623.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 88

On to step 6:
The number 88 fits into 71 0 times, leaving a remainder of 71.
The next digit of our result is 0. 
Result so far: 4870.0
Subtract 0 from 71 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

On to step 7:
710 divided by 88 is 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 4870.8
If we subtract 704 from 710, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
If we divide 60 by 88, we get 0 and a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 4870.8
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
When dividing 600 by 88, we get 6 with a remainder of 72.
Write down 6 as next digit of the result. 
Result so far: 4870.806
Subtracting 528 from 600 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 10:
The number 88 fits into 720 8 times, leaving a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 4870.8068
Subtracting 704 from 720 leaves us 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.

On to step 11:
160 divided by 88 is 1 with a remainder of 72.
Record the quotient 1 as the next digit in the result. 
Result so far: 4870.80681
Deduct 88 from 160 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 12:
720 divided by 88 is 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 4870.806818
Subtract 704 from 720 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
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: 4870.8068181
Subtracting 88 from 160 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 14:
720 divided by 88 is 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 4870.80681818
Subtracting 704 from 720 leaves us 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.

After the division, we end up with 4870.80681818 and a remainder of 1.6e-08.