We're dividing 56858515 by 126 
We're looking to find how many times 126 goes into 56858515.

Moving on to step 1:
If we divide 5 by 126, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 126

Step 2:
126 goes into 56 0 times with a remainder of 56.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 56 after subtracting 0 from 56.
Grab the next digit (8) from the dividend, add it to 56, then carry on: 568 / 126

Advancing to step 3:
126 goes into 568 4 times with a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 504 from 568 and we're left with 64.
Include the next digit (5) from the dividend after 64, then repeat: 645 / 126

On to step 4:
126 goes into 645 5 times with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
The remainder is 15 after subtracting 630 from 645.
Append the next digit (8) from the dividend to 15 and continue with: 158 / 126

Let's proceed to step 5:
158 divided by 126 is 1 with a remainder of 32.
Record the quotient 1 as the next digit in the result. 
Result so far: 451.0
The remainder is 32 after subtracting 126 from 158.
Take the next digit (5) from the dividend and append it to 32, then repeat: 325 / 126

Going ahead to step 6:
126 can be fit into 325 2 times, resulting in a remainder of 73.
Record the quotient 2 as the next digit in the result. 
Result so far: 4512.0
If we subtract 252 from 325, we get 73.
Append the next digit (1) from the dividend to 73 and continue with: 731 / 126

On to step 7:
126 can be fit into 731 5 times, resulting in a remainder of 101.
Put 5 as the next digit of the answer. 
Result so far: 45125.0
Subtracting 630 from 731 leaves us with 101.
Fetch the next digit (5) from the dividend, attach it to 101 and continue: 1015 / 126

Let's proceed to step 8:
1015 divided by 126 is 8 with a remainder of 7.
The next digit of our result is 8. 
Result so far: 451258.0
Deduct 1008 from 1015 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 9:
126 can be fit into 70 0 times, resulting in a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 451258.0
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 10:
The number 126 fits into 700 5 times, leaving a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 451258.05
If we subtract 630 from 700, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 11:
126 can be fit into 700 5 times, resulting in a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 451258.055
Deduct 630 from 700 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The quotient of the division is 451258.055, and the remainder is 0.007.