642668 ÷ 88 
We want to divide 642668 by 88.

Going ahead to step 1:
88 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 88

Moving on to step 2:
When dividing 64 by 88, we get 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Include the next digit (2) from the dividend after 64, then repeat: 642 / 88

Moving on to step 3:
When dividing 642 by 88, we get 7 with a remainder of 26.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 616 away from 642, we end up with 26.
Grab the next digit (6) from the dividend, add it to 26, then carry on: 266 / 88

Moving on to step 4:
The number 88 fits into 266 3 times, leaving a remainder of 2.
The next digit of our result is 3. 
Result so far: 73.0
The remainder is 2 after subtracting 264 from 266.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 88

Moving on to step 5:
If we divide 26 by 88, we get 0 and a remainder of 26.
Record the quotient 0 as the next digit in the result. 
Result so far: 730.0
If we take 0 away from 26, we end up with 26.
Include the next digit (8) from the dividend after 26, then repeat: 268 / 88

Moving on to step 6:
The number 88 fits into 268 3 times, leaving a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 7303.0
The remainder is 4 after subtracting 264 from 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
If we divide 40 by 88, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 7303.0
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
88 goes into 400 4 times with a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 7303.04
Subtracting 352 from 400 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 9:
When dividing 480 by 88, we get 5 with a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 7303.045
If we take 440 away from 480, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
The number 88 fits into 400 4 times, leaving a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 7303.0454
The remainder is 48 after subtracting 352 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 11:
88 can be fit into 480 5 times, resulting in a remainder of 40.
The next digit of our result is 5. 
Result so far: 7303.04545
The remainder is 40 after subtracting 440 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
When dividing 400 by 88, we get 4 with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 7303.045454
Subtract 352 from 400 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 13:
If we divide 480 by 88, we get 5 and a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 7303.0454545
Subtract 440 from 480 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 14:
When dividing 400 by 88, we get 4 with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 7303.04545454
If we subtract 352 from 400, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final outcome is 7303.04545454, with a leftover of 4.8e-08.