We look at the division of 523664 by 86 
Our goal is to divide 523664 by 86.

Going ahead to step 1:
86 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 86

Advancing to step 2:
86 goes into 52 0 times with a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 52, we end up with 52.
Fetch the next digit (3) from the dividend, attach it to 52 and continue: 523 / 86

Step 3:
86 goes into 523 6 times with a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 516 from 523 to get 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 86

On to step 4:
When dividing 76 by 86, we get 0 with a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 60.0
The remainder is 76 after subtracting 0 from 76.
Grab the next digit (6) from the dividend, add it to 76, then carry on: 766 / 86

Advancing to step 5:
If we divide 766 by 86, we get 8 and a remainder of 78.
Record the quotient 8 as the next digit in the result. 
Result so far: 608.0
Subtract 688 from 766 to get 78.
Append the next digit (4) from the dividend to 78 and continue with: 784 / 86

Going ahead to step 6:
86 goes into 784 9 times with a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 6089.0
If we take 774 away from 784, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
86 can be fit into 100 1 times, resulting in a remainder of 14.
The next digit of our result is 1. 
Result so far: 6089.1
Subtracting 86 from 100 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 8:
86 goes into 140 1 times with a remainder of 54.
Write down 1 as next digit of the result. 
Result so far: 6089.11
Subtract 86 from 140 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The quotient of the division is 6089.11, and the remainder is 0.054.