We're dividing 16202988 by 515 
We're looking to find how many times 515 goes into 16202988.

On to step 1:
The number 515 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 515

On to step 2:
16 divided by 515 is 0 with a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Append the next digit (2) from the dividend to 16 and continue with: 162 / 515

Let's proceed to step 3:
515 can be fit into 162 0 times, resulting in a remainder of 162.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 162, we end up with 162.
Take the next digit (0) from the dividend and append it to 162, then repeat: 1620 / 515

On to step 4:
515 can be fit into 1620 3 times, resulting in a remainder of 75.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 1545 from 1620, we get 75.
Take the next digit (2) from the dividend and append it to 75, then repeat: 752 / 515

Moving on to step 5:
The number 515 fits into 752 1 times, leaving a remainder of 237.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
Subtracting 515 from 752 leaves us with 237.
Take the next digit (9) from the dividend and append it to 237, then repeat: 2379 / 515

Step 6:
When dividing 2379 by 515, we get 4 with a remainder of 319.
Record the quotient 4 as the next digit in the result. 
Result so far: 314.0
Subtracting 2060 from 2379 leaves us with 319.
Bring next digit (8) of the dividend behind the 319 and repeat the process: 3198 / 515

Going ahead to step 7:
3198 divided by 515 is 6 with a remainder of 108.
Use 6 as the next digit of our solution. 
Result so far: 3146.0
The remainder is 108 after subtracting 3090 from 3198.
Append the next digit (8) from the dividend to 108 and continue with: 1088 / 515

Advancing to step 8:
515 goes into 1088 2 times with a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 31462.0
Deduct 1030 from 1088 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 9:
The number 515 fits into 580 1 times, leaving a remainder of 65.
Record the quotient 1 as the next digit in the result. 
Result so far: 31462.1
If we take 515 away from 580, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 10:
If we divide 650 by 515, we get 1 and a remainder of 135.
Put 1 as the next digit of the answer. 
Result so far: 31462.11
If we take 515 away from 650, we end up with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

After the division, we end up with 31462.11 and a remainder of 0.135.