88421609 ÷ 380 
We want to divide 88421609 by 380.

On to step 1:
When dividing 8 by 380, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 380

Step 2:
The number 380 fits into 88 0 times, leaving a remainder of 88.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 88 leaves us with 88.
Take the next digit (4) from the dividend and append it to 88, then repeat: 884 / 380

Moving on to step 3:
884 divided by 380 is 2 with a remainder of 124.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 760 from 884 to get 124.
Fetch the next digit (2) from the dividend, attach it to 124 and continue: 1242 / 380

Going ahead to step 4:
The number 380 fits into 1242 3 times, leaving a remainder of 102.
The next digit of our result is 3. 
Result so far: 23.0
Subtracting 1140 from 1242 leaves us with 102.
Bring next digit (1) of the dividend behind the 102 and repeat the process: 1021 / 380

Let's proceed to step 5:
The number 380 fits into 1021 2 times, leaving a remainder of 261.
Write down 2 as next digit of the result. 
Result so far: 232.0
Deduct 760 from 1021 and we're left with 261.
Include the next digit (6) from the dividend after 261, then repeat: 2616 / 380

Going ahead to step 6:
2616 divided by 380 is 6 with a remainder of 336.
The next digit of our result is 6. 
Result so far: 2326.0
If we take 2280 away from 2616, we end up with 336.
Grab the next digit (0) from the dividend, add it to 336, then carry on: 3360 / 380

Step 7:
When dividing 3360 by 380, we get 8 with a remainder of 320.
Put 8 as the next digit of the answer. 
Result so far: 23268.0
Subtract 3040 from 3360 to get 320.
Append the next digit (9) from the dividend to 320 and continue with: 3209 / 380

Let's proceed to step 8:
When dividing 3209 by 380, we get 8 with a remainder of 169.
Write down 8 as next digit of the result. 
Result so far: 232688.0
Subtracting 3040 from 3209 leaves us with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Let's proceed to step 9:
380 can be fit into 1690 4 times, resulting in a remainder of 170.
Record the quotient 4 as the next digit in the result. 
Result so far: 232688.4
Subtracting 1520 from 1690 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 10:
380 can be fit into 1700 4 times, resulting in a remainder of 180.
The next digit of our result is 4. 
Result so far: 232688.44
Deduct 1520 from 1700 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The quotient of the division is 232688.44, and the remainder is 0.18.