We look at the division of 407768 by 86 
We're looking to find how many times 86 goes into 407768.

Step 1:
4 divided by 86 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 86

Let's proceed to step 2:
86 can be fit into 40 0 times, resulting in a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Grab the next digit (7) from the dividend, add it to 40, then carry on: 407 / 86

On to step 3:
86 can be fit into 407 4 times, resulting in a remainder of 63.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 344 from 407, we get 63.
Fetch the next digit (7) from the dividend, attach it to 63 and continue: 637 / 86

On to step 4:
The number 86 fits into 637 7 times, leaving a remainder of 35.
Put 7 as the next digit of the answer. 
Result so far: 47.0
Subtract 602 from 637 to get 35.
Include the next digit (6) from the dividend after 35, then repeat: 356 / 86

Advancing to step 5:
86 goes into 356 4 times with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 474.0
If we subtract 344 from 356, we get 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 86

On to step 6:
128 divided by 86 is 1 with a remainder of 42.
Record the quotient 1 as the next digit in the result. 
Result so far: 4741.0
Deduct 86 from 128 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 7:
86 goes into 420 4 times with a remainder of 76.
The number 4 becomes the next digit in our result. 
Result so far: 4741.4
If we subtract 344 from 420, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 8:
86 can be fit into 760 8 times, resulting in a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 4741.48
If we take 688 away from 760, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 9:
If we divide 720 by 86, we get 8 and a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 4741.488
If we take 688 away from 720, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 4741.488, and the remainder is 0.0032.