We look at the division of 86395631 by 922 
Let's see how many times 922 fits into 86395631.

Let's proceed to step 1:
922 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
If we take 0 away from 8, we end up with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 922

Advancing to step 2:
The number 922 fits into 86 0 times, leaving a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Append the next digit (3) from the dividend to 86 and continue with: 863 / 922

Step 3:
863 divided by 922 is 0 with a remainder of 863.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 863 and we're left with 863.
Grab the next digit (9) from the dividend, add it to 863, then carry on: 8639 / 922

Let's proceed to step 4:
922 goes into 8639 9 times with a remainder of 341.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 8298 from 8639 and we're left with 341.
Append the next digit (5) from the dividend to 341 and continue with: 3415 / 922

On to step 5:
922 can be fit into 3415 3 times, resulting in a remainder of 649.
Record the quotient 3 as the next digit in the result. 
Result so far: 93.0
Subtract 2766 from 3415 to get 649.
Take the next digit (6) from the dividend and append it to 649, then repeat: 6496 / 922

Step 6:
When dividing 6496 by 922, we get 7 with a remainder of 42.
Write down 7 as next digit of the result. 
Result so far: 937.0
If we take 6454 away from 6496, we end up with 42.
Include the next digit (3) from the dividend after 42, then repeat: 423 / 922

Step 7:
When dividing 423 by 922, we get 0 with a remainder of 423.
The next digit of our result is 0. 
Result so far: 9370.0
If we take 0 away from 423, we end up with 423.
Take the next digit (1) from the dividend and append it to 423, then repeat: 4231 / 922

Let's proceed to step 8:
If we divide 4231 by 922, we get 4 and a remainder of 543.
Write down 4 as next digit of the result. 
Result so far: 93704.0
If we take 3688 away from 4231, we end up with 543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5430, and continue the process.

Step 9:
The number 922 fits into 5430 5 times, leaving a remainder of 820.
Record the quotient 5 as the next digit in the result. 
Result so far: 93704.5
The remainder is 820 after subtracting 4610 from 5430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

Step 10:
When dividing 8200 by 922, we get 8 with a remainder of 824.
Use 8 as the next digit of our solution. 
Result so far: 93704.58
The remainder is 824 after subtracting 7376 from 8200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Step 11:
922 goes into 8240 8 times with a remainder of 864.
Write down 8 as next digit of the result. 
Result so far: 93704.588
If we take 7376 away from 8240, we end up with 864.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8640, and continue the process.

The final result is 93704.588 with a remainder of 0.0864.