Let's divide 42886875 by 782
We want to figure out the number of times 42886875 can be divided by 782.

Going ahead to step 1:
The number 782 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 782

Moving on to step 2:
When dividing 42 by 782, we get 0 with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Bring next digit (8) of the dividend behind the 42 and repeat the process: 428 / 782

Step 3:
428 divided by 782 is 0 with a remainder of 428.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 428 after subtracting 0 from 428.
Include the next digit (8) from the dividend after 428, then repeat: 4288 / 782

Moving on to step 4:
782 can be fit into 4288 5 times, resulting in a remainder of 378.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 3910 from 4288 leaves us with 378.
Append the next digit (6) from the dividend to 378 and continue with: 3786 / 782

Going ahead to step 5:
If we divide 3786 by 782, we get 4 and a remainder of 658.
Record the quotient 4 as the next digit in the result. 
Result so far: 54.0
Subtract 3128 from 3786 to get 658.
Append the next digit (8) from the dividend to 658 and continue with: 6588 / 782

Going ahead to step 6:
782 can be fit into 6588 8 times, resulting in a remainder of 332.
The number 8 becomes the next digit in our result. 
Result so far: 548.0
If we subtract 6256 from 6588, we get 332.
Include the next digit (7) from the dividend after 332, then repeat: 3327 / 782

Going ahead to step 7:
782 can be fit into 3327 4 times, resulting in a remainder of 199.
The number 4 becomes the next digit in our result. 
Result so far: 5484.0
Deduct 3128 from 3327 and we're left with 199.
Grab the next digit (5) from the dividend, add it to 199, then carry on: 1995 / 782

Step 8:
If we divide 1995 by 782, we get 2 and a remainder of 431.
Write down 2 as next digit of the result. 
Result so far: 54842.0
If we take 1564 away from 1995, we end up with 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Step 9:
When dividing 4310 by 782, we get 5 with a remainder of 400.
Write down 5 as next digit of the result. 
Result so far: 54842.5
Subtract 3910 from 4310 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 10:
782 can be fit into 4000 5 times, resulting in a remainder of 90.
Use 5 as the next digit of our solution. 
Result so far: 54842.55
Deduct 3910 from 4000 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

The final outcome is 54842.55, with a leftover of 0.09.