We look at the division of 86922404 by 458 
We want to figure out the number of times 86922404 can be divided by 458.

Going ahead to step 1:
8 divided by 458 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 458

Advancing to step 2:
When dividing 86 by 458, we get 0 with a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Append the next digit (9) from the dividend to 86 and continue with: 869 / 458

Going ahead to step 3:
The number 458 fits into 869 1 times, leaving a remainder of 411.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 458 from 869 and we're left with 411.
Append the next digit (2) from the dividend to 411 and continue with: 4112 / 458

Moving on to step 4:
If we divide 4112 by 458, we get 8 and a remainder of 448.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtract 3664 from 4112 to get 448.
Grab the next digit (2) from the dividend, add it to 448, then carry on: 4482 / 458

Moving on to step 5:
4482 divided by 458 is 9 with a remainder of 360.
The number 9 becomes the next digit in our result. 
Result so far: 189.0
If we take 4122 away from 4482, we end up with 360.
Fetch the next digit (4) from the dividend, attach it to 360 and continue: 3604 / 458

Going ahead to step 6:
The number 458 fits into 3604 7 times, leaving a remainder of 398.
The next digit of our result is 7. 
Result so far: 1897.0
Deduct 3206 from 3604 and we're left with 398.
Take the next digit (0) from the dividend and append it to 398, then repeat: 3980 / 458

Step 7:
3980 divided by 458 is 8 with a remainder of 316.
Write down 8 as next digit of the result. 
Result so far: 18978.0
If we take 3664 away from 3980, we end up with 316.
Take the next digit (4) from the dividend and append it to 316, then repeat: 3164 / 458

Advancing to step 8:
3164 divided by 458 is 6 with a remainder of 416.
Use 6 as the next digit of our solution. 
Result so far: 189786.0
If we take 2748 away from 3164, we end up with 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 9:
4160 divided by 458 is 9 with a remainder of 38.
Use 9 as the next digit of our solution. 
Result so far: 189786.9
Deduct 4122 from 4160 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 10:
When dividing 380 by 458, we get 0 with a remainder of 380.
Record the quotient 0 as the next digit in the result. 
Result so far: 189786.9
Deduct 0 from 380 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 11:
If we divide 3800 by 458, we get 8 and a remainder of 136.
Write down 8 as next digit of the result. 
Result so far: 189786.908
The remainder is 136 after subtracting 3664 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 12:
1360 divided by 458 is 2 with a remainder of 444.
Use 2 as the next digit of our solution. 
Result so far: 189786.9082
Deduct 916 from 1360 and we're left with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Step 13:
If we divide 4440 by 458, we get 9 and a remainder of 318.
Use 9 as the next digit of our solution. 
Result so far: 189786.90829
Subtracting 4122 from 4440 leaves us with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

On to step 14:
458 can be fit into 3180 6 times, resulting in a remainder of 432.
The next digit of our result is 6. 
Result so far: 189786.908296
Subtract 2748 from 3180 to get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Step 15:
The number 458 fits into 4320 9 times, leaving a remainder of 198.
Record the quotient 9 as the next digit in the result. 
Result so far: 189786.9082969
Subtracting 4122 from 4320 leaves us with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Moving on to step 16:
If we divide 1980 by 458, we get 4 and a remainder of 148.
The next digit of our result is 4. 
Result so far: 189786.90829694
Subtracting 1832 from 1980 leaves us with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

After the division, we end up with 189786.90829694 and a remainder of 1.48e-07.