We're dividing 592390 by 86 
Our goal is to divide 592390 by 86.

Let's proceed to step 1:
If we divide 5 by 86, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 86

Advancing to step 2:
The number 86 fits into 59 0 times, leaving a remainder of 59.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 59, we end up with 59.
Include the next digit (2) from the dividend after 59, then repeat: 592 / 86

Advancing to step 3:
When dividing 592 by 86, we get 6 with a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 76 after subtracting 516 from 592.
Take the next digit (3) from the dividend and append it to 76, then repeat: 763 / 86

Going ahead to step 4:
If we divide 763 by 86, we get 8 and a remainder of 75.
Put 8 as the next digit of the answer. 
Result so far: 68.0
If we subtract 688 from 763, we get 75.
Include the next digit (9) from the dividend after 75, then repeat: 759 / 86

Step 5:
If we divide 759 by 86, we get 8 and a remainder of 71.
The next digit of our result is 8. 
Result so far: 688.0
Subtracting 688 from 759 leaves us with 71.
Bring next digit (0) of the dividend behind the 71 and repeat the process: 710 / 86

Let's proceed to step 6:
86 goes into 710 8 times with a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 6888.0
Deduct 688 from 710 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 7:
86 goes into 220 2 times with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 6888.2
Deduct 172 from 220 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 8:
The number 86 fits into 480 5 times, leaving a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 6888.25
If we subtract 430 from 480, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 9:
86 can be fit into 500 5 times, resulting in a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 6888.255
Deduct 430 from 500 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.

After the division, we end up with 6888.255 and a remainder of 0.007.