Let's divide 88120803 by 436
We want to figure out the number of times 88120803 can be divided by 436.

Advancing to step 1:
If we divide 8 by 436, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 436

Moving on to step 2:
436 goes into 88 0 times with a remainder of 88.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 88 leaves us with 88.
Append the next digit (1) from the dividend to 88 and continue with: 881 / 436

Advancing to step 3:
If we divide 881 by 436, we get 2 and a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 872 from 881, we get 9.
Include the next digit (2) from the dividend after 9, then repeat: 92 / 436

Moving on to step 4:
The number 436 fits into 92 0 times, leaving a remainder of 92.
Write down 0 as next digit of the result. 
Result so far: 20.0
Subtracting 0 from 92 leaves us with 92.
Bring next digit (0) of the dividend behind the 92 and repeat the process: 920 / 436

Going ahead to step 5:
If we divide 920 by 436, we get 2 and a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 202.0
If we subtract 872 from 920, we get 48.
Fetch the next digit (8) from the dividend, attach it to 48 and continue: 488 / 436

Advancing to step 6:
488 divided by 436 is 1 with a remainder of 52.
The number 1 becomes the next digit in our result. 
Result so far: 2021.0
The remainder is 52 after subtracting 436 from 488.
Include the next digit (0) from the dividend after 52, then repeat: 520 / 436

Step 7:
If we divide 520 by 436, we get 1 and a remainder of 84.
The number 1 becomes the next digit in our result. 
Result so far: 20211.0
Subtract 436 from 520 to get 84.
Fetch the next digit (3) from the dividend, attach it to 84 and continue: 843 / 436

Let's proceed to step 8:
When dividing 843 by 436, we get 1 with a remainder of 407.
Write down 1 as next digit of the result. 
Result so far: 202111.0
If we subtract 436 from 843, we get 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Moving on to step 9:
When dividing 4070 by 436, we get 9 with a remainder of 146.
The number 9 becomes the next digit in our result. 
Result so far: 202111.9
If we subtract 3924 from 4070, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Step 10:
436 can be fit into 1460 3 times, resulting in a remainder of 152.
Write down 3 as next digit of the result. 
Result so far: 202111.93
Deduct 1308 from 1460 and we're left with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 11:
The number 436 fits into 1520 3 times, leaving a remainder of 212.
Use 3 as the next digit of our solution. 
Result so far: 202111.933
If we take 1308 away from 1520, we end up with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

The quotient of the division is 202111.933, and the remainder is 0.0212.