We look at the division of 8391 by 62 
Our goal is to divide 8391 by 62.

Let's proceed to step 1:
62 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 62

Going ahead to step 2:
62 can be fit into 83 1 times, resulting in a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 62 from 83, we get 21.
Fetch the next digit (9) from the dividend, attach it to 21 and continue: 219 / 62

Moving on to step 3:
If we divide 219 by 62, we get 3 and a remainder of 33.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Deduct 186 from 219 and we're left with 33.
Append the next digit (1) from the dividend to 33 and continue with: 331 / 62

Going ahead to step 4:
331 divided by 62 is 5 with a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 135.0
If we take 310 away from 331, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 5:
The number 62 fits into 210 3 times, leaving a remainder of 24.
Write down 3 as next digit of the result. 
Result so far: 135.3
If we subtract 186 from 210, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 6:
If we divide 240 by 62, we get 3 and a remainder of 54.
Use 3 as the next digit of our solution. 
Result so far: 135.33
Subtracting 186 from 240 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

After the division, we end up with 135.33 and a remainder of 0.054.