We divide 86546317 by 620
We want to figure out the number of times 86546317 can be divided by 620.

Going ahead to step 1:
8 divided by 620 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 620

Step 2:
If we divide 86 by 620, we get 0 and a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Include the next digit (5) from the dividend after 86, then repeat: 865 / 620

On to step 3:
620 goes into 865 1 times with a remainder of 245.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 620 away from 865, we end up with 245.
Take the next digit (4) from the dividend and append it to 245, then repeat: 2454 / 620

Step 4:
If we divide 2454 by 620, we get 3 and a remainder of 594.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtract 1860 from 2454 to get 594.
Bring next digit (6) of the dividend behind the 594 and repeat the process: 5946 / 620

Step 5:
620 goes into 5946 9 times with a remainder of 366.
Record the quotient 9 as the next digit in the result. 
Result so far: 139.0
If we take 5580 away from 5946, we end up with 366.
Fetch the next digit (3) from the dividend, attach it to 366 and continue: 3663 / 620

Going ahead to step 6:
620 goes into 3663 5 times with a remainder of 563.
Use 5 as the next digit of our solution. 
Result so far: 1395.0
Subtracting 3100 from 3663 leaves us with 563.
Grab the next digit (1) from the dividend, add it to 563, then carry on: 5631 / 620

On to step 7:
620 can be fit into 5631 9 times, resulting in a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 13959.0
The remainder is 51 after subtracting 5580 from 5631.
Bring next digit (7) of the dividend behind the 51 and repeat the process: 517 / 620

On to step 8:
When dividing 517 by 620, we get 0 with a remainder of 517.
The next digit of our result is 0. 
Result so far: 139590.0
Deduct 0 from 517 and we're left with 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

Step 9:
620 can be fit into 5170 8 times, resulting in a remainder of 210.
Use 8 as the next digit of our solution. 
Result so far: 139590.8
If we take 4960 away from 5170, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 10:
2100 divided by 620 is 3 with a remainder of 240.
The next digit of our result is 3. 
Result so far: 139590.83
Deduct 1860 from 2100 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 11:
The number 620 fits into 2400 3 times, leaving a remainder of 540.
Record the quotient 3 as the next digit in the result. 
Result so far: 139590.833
If we subtract 1860 from 2400, we get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

The quotient of the division is 139590.833, and the remainder is 0.054.