We look at the division of 56487660 by 458 
We want to figure out the number of times 56487660 can be divided by 458.

Let's proceed to step 1:
5 divided by 458 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 458

Step 2:
458 goes into 56 0 times with a remainder of 56.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 56, we end up with 56.
Take the next digit (4) from the dividend and append it to 56, then repeat: 564 / 458

Step 3:
If we divide 564 by 458, we get 1 and a remainder of 106.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 458 from 564, we get 106.
Fetch the next digit (8) from the dividend, attach it to 106 and continue: 1068 / 458

Moving on to step 4:
1068 divided by 458 is 2 with a remainder of 152.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
The remainder is 152 after subtracting 916 from 1068.
Append the next digit (7) from the dividend to 152 and continue with: 1527 / 458

Moving on to step 5:
458 can be fit into 1527 3 times, resulting in a remainder of 153.
The next digit of our result is 3. 
Result so far: 123.0
Deduct 1374 from 1527 and we're left with 153.
Include the next digit (6) from the dividend after 153, then repeat: 1536 / 458

Advancing to step 6:
458 can be fit into 1536 3 times, resulting in a remainder of 162.
The number 3 becomes the next digit in our result. 
Result so far: 1233.0
Deduct 1374 from 1536 and we're left with 162.
Include the next digit (6) from the dividend after 162, then repeat: 1626 / 458

Let's proceed to step 7:
If we divide 1626 by 458, we get 3 and a remainder of 252.
The next digit of our result is 3. 
Result so far: 12333.0
Subtract 1374 from 1626 to get 252.
Grab the next digit (0) from the dividend, add it to 252, then carry on: 2520 / 458

Going ahead to step 8:
When dividing 2520 by 458, we get 5 with a remainder of 230.
Record the quotient 5 as the next digit in the result. 
Result so far: 123335.0
Subtract 2290 from 2520 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 9:
The number 458 fits into 2300 5 times, leaving a remainder of 10.
The next digit of our result is 5. 
Result so far: 123335.5
If we subtract 2290 from 2300, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
When dividing 100 by 458, we get 0 with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 123335.5
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 11:
When dividing 1000 by 458, we get 2 with a remainder of 84.
Put 2 as the next digit of the answer. 
Result so far: 123335.502
Subtract 916 from 1000 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 12:
If we divide 840 by 458, we get 1 and a remainder of 382.
Record the quotient 1 as the next digit in the result. 
Result so far: 123335.5021
Deduct 458 from 840 and we're left with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Step 13:
If we divide 3820 by 458, we get 8 and a remainder of 156.
Put 8 as the next digit of the answer. 
Result so far: 123335.50218
If we subtract 3664 from 3820, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 14:
458 can be fit into 1560 3 times, resulting in a remainder of 186.
The number 3 becomes the next digit in our result. 
Result so far: 123335.502183
Subtract 1374 from 1560 to get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

On to step 15:
If we divide 1860 by 458, we get 4 and a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 123335.5021834
If we take 1832 away from 1860, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 16:
458 goes into 280 0 times with a remainder of 280.
Use 0 as the next digit of our solution. 
Result so far: 123335.5021834
Subtracting 0 from 280 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The final result is 123335.5021834 with a remainder of 2.8e-07.