986203 divided by 15 
We want to figure out the number of times 986203 can be divided by 15.

On to step 1:
15 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 15

Going ahead to step 2:
When dividing 98 by 15, we get 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 90 away from 98, we end up with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 15

Advancing to step 3:
15 can be fit into 86 5 times, resulting in a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 65.0
If we subtract 75 from 86, we get 11.
Fetch the next digit (2) from the dividend, attach it to 11 and continue: 112 / 15

Moving on to step 4:
112 divided by 15 is 7 with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 657.0
If we take 105 away from 112, we end up with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 15

On to step 5:
70 divided by 15 is 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 6574.0
Subtract 60 from 70 to get 10.
Grab the next digit (3) from the dividend, add it to 10, then carry on: 103 / 15

Step 6:
If we divide 103 by 15, we get 6 and a remainder of 13.
Write down 6 as next digit of the result. 
Result so far: 65746.0
The remainder is 13 after subtracting 90 from 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 7:
130 divided by 15 is 8 with a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 65746.8
Deduct 120 from 130 and we're left 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.

Step 8:
100 divided by 15 is 6 with a remainder of 10.
The next digit of our result is 6. 
Result so far: 65746.86
Subtracting 90 from 100 leaves us 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.

Going ahead to step 9:
100 divided by 15 is 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 65746.866
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 65746.866 and a remainder of 0.001.