We're dividing 86240038 by 921 
Let's see how many times 921 fits into 86240038.

Going ahead to step 1:
If we divide 8 by 921, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 921

Advancing to step 2:
921 can be fit into 86 0 times, resulting in a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Bring next digit (2) of the dividend behind the 86 and repeat the process: 862 / 921

Let's proceed to step 3:
921 can be fit into 862 0 times, resulting in a remainder of 862.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 862, we get 862.
Fetch the next digit (4) from the dividend, attach it to 862 and continue: 8624 / 921

Let's proceed to step 4:
8624 divided by 921 is 9 with a remainder of 335.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 8289 away from 8624, we end up with 335.
Take the next digit (0) from the dividend and append it to 335, then repeat: 3350 / 921

Let's proceed to step 5:
When dividing 3350 by 921, we get 3 with a remainder of 587.
Use 3 as the next digit of our solution. 
Result so far: 93.0
If we take 2763 away from 3350, we end up with 587.
Fetch the next digit (0) from the dividend, attach it to 587 and continue: 5870 / 921

Going ahead to step 6:
921 can be fit into 5870 6 times, resulting in a remainder of 344.
Use 6 as the next digit of our solution. 
Result so far: 936.0
Subtract 5526 from 5870 to get 344.
Include the next digit (3) from the dividend after 344, then repeat: 3443 / 921

Step 7:
921 can be fit into 3443 3 times, resulting in a remainder of 680.
Use 3 as the next digit of our solution. 
Result so far: 9363.0
The remainder is 680 after subtracting 2763 from 3443.
Include the next digit (8) from the dividend after 680, then repeat: 6808 / 921

Advancing to step 8:
If we divide 6808 by 921, we get 7 and a remainder of 361.
Put 7 as the next digit of the answer. 
Result so far: 93637.0
Deduct 6447 from 6808 and we're left with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Advancing to step 9:
921 can be fit into 3610 3 times, resulting in a remainder of 847.
The next digit of our result is 3. 
Result so far: 93637.3
Subtract 2763 from 3610 to get 847.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8470, and continue the process.

Step 10:
8470 divided by 921 is 9 with a remainder of 181.
Put 9 as the next digit of the answer. 
Result so far: 93637.39
Subtracting 8289 from 8470 leaves us with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Let's proceed to step 11:
1810 divided by 921 is 1 with a remainder of 889.
The next digit of our result is 1. 
Result so far: 93637.391
Subtracting 921 from 1810 leaves us with 889.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8890, and continue the process.

Advancing to step 12:
921 can be fit into 8890 9 times, resulting in a remainder of 601.
The number 9 becomes the next digit in our result. 
Result so far: 93637.3919
If we take 8289 away from 8890, we end up with 601.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6010, and continue the process.

Moving on to step 13:
When dividing 6010 by 921, we get 6 with a remainder of 484.
The next digit of our result is 6. 
Result so far: 93637.39196
If we take 5526 away from 6010, we end up with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Advancing to step 14:
When dividing 4840 by 921, we get 5 with a remainder of 235.
Record the quotient 5 as the next digit in the result. 
Result so far: 93637.391965
Subtracting 4605 from 4840 leaves us with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Advancing to step 15:
When dividing 2350 by 921, we get 2 with a remainder of 508.
Put 2 as the next digit of the answer. 
Result so far: 93637.3919652
If we subtract 1842 from 2350, we get 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Going ahead to step 16:
When dividing 5080 by 921, we get 5 with a remainder of 475.
Write down 5 as next digit of the result. 
Result so far: 93637.39196525
The remainder is 475 after subtracting 4605 from 5080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

In conclusion, the division gives 93637.39196525 with a balance of 4.75e-07.