We look at the division of 87409921 by 496 
We want to figure out the number of times 87409921 can be divided by 496.

Let's proceed to step 1:
496 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 496

Going ahead to step 2:
87 divided by 496 is 0 with a remainder of 87.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 87, we get 87.
Take the next digit (4) from the dividend and append it to 87, then repeat: 874 / 496

Advancing to step 3:
If we divide 874 by 496, we get 1 and a remainder of 378.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 496 from 874 to get 378.
Fetch the next digit (0) from the dividend, attach it to 378 and continue: 3780 / 496

Let's proceed to step 4:
When dividing 3780 by 496, we get 7 with a remainder of 308.
The next digit of our result is 7. 
Result so far: 17.0
Subtracting 3472 from 3780 leaves us with 308.
Include the next digit (9) from the dividend after 308, then repeat: 3089 / 496

On to step 5:
496 goes into 3089 6 times with a remainder of 113.
Put 6 as the next digit of the answer. 
Result so far: 176.0
Subtract 2976 from 3089 to get 113.
Include the next digit (9) from the dividend after 113, then repeat: 1139 / 496

Moving on to step 6:
If we divide 1139 by 496, we get 2 and a remainder of 147.
The next digit of our result is 2. 
Result so far: 1762.0
Deduct 992 from 1139 and we're left with 147.
Bring next digit (2) of the dividend behind the 147 and repeat the process: 1472 / 496

On to step 7:
496 goes into 1472 2 times with a remainder of 480.
Use 2 as the next digit of our solution. 
Result so far: 17622.0
If we subtract 992 from 1472, we get 480.
Take the next digit (1) from the dividend and append it to 480, then repeat: 4801 / 496

On to step 8:
4801 divided by 496 is 9 with a remainder of 337.
The next digit of our result is 9. 
Result so far: 176229.0
If we take 4464 away from 4801, we end up with 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

Step 9:
496 can be fit into 3370 6 times, resulting in a remainder of 394.
Put 6 as the next digit of the answer. 
Result so far: 176229.6
The remainder is 394 after subtracting 2976 from 3370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Advancing to step 10:
496 goes into 3940 7 times with a remainder of 468.
Record the quotient 7 as the next digit in the result. 
Result so far: 176229.67
If we subtract 3472 from 3940, we get 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

On to step 11:
When dividing 4680 by 496, we get 9 with a remainder of 216.
The next digit of our result is 9. 
Result so far: 176229.679
Subtract 4464 from 4680 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Let's proceed to step 12:
The number 496 fits into 2160 4 times, leaving a remainder of 176.
Use 4 as the next digit of our solution. 
Result so far: 176229.6794
If we take 1984 away from 2160, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

On to step 13:
496 goes into 1760 3 times with a remainder of 272.
Put 3 as the next digit of the answer. 
Result so far: 176229.67943
Deduct 1488 from 1760 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 14:
When dividing 2720 by 496, we get 5 with a remainder of 240.
Write down 5 as next digit of the result. 
Result so far: 176229.679435
Subtract 2480 from 2720 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 15:
2400 divided by 496 is 4 with a remainder of 416.
Write down 4 as next digit of the result. 
Result so far: 176229.6794354
If we subtract 1984 from 2400, we get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Let's proceed to step 16:
The number 496 fits into 4160 8 times, leaving a remainder of 192.
The number 8 becomes the next digit in our result. 
Result so far: 176229.67943548
Deduct 3968 from 4160 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

In conclusion, the division gives 176229.67943548 with a balance of 1.92e-07.