88140280 ÷ 20 
We want to figure out the number of times 88140280 can be divided by 20.

Let's proceed to step 1:
When dividing 8 by 20, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 20

Step 2:
If we divide 88 by 20, we get 4 and a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 80 from 88 to get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 20

Let's proceed to step 3:
The number 20 fits into 81 4 times, leaving a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 44.0
If we take 80 away from 81, we end up with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 20

Moving on to step 4:
When dividing 14 by 20, we get 0 with a remainder of 14.
The next digit of our result is 0. 
Result so far: 440.0
Deduct 0 from 14 and we're left with 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 20

Let's proceed to step 5:
140 divided by 20 is 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 4407.0
Deduct 140 from 140 and we're left with 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 20

Let's proceed to step 6:
The number 20 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 44070.0
Subtract 0 from 2 to get 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 20

On to step 7:
20 can be fit into 28 1 times, resulting in a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 440701.0
Deduct 20 from 28 and we're left with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 20

Let's proceed to step 8:
20 goes into 80 4 times with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 4407014.0
The remainder is 0 after subtracting 80 from 80.
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 9:
0 divided by 20 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 4407014.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4407014.0
The remainder is 0 after subtracting 0 from 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 4407014.0, and the remainder is 0.0.