We look at the division of 987989 by 28 
Our goal is to divide 987989 by 28.

Advancing to step 1:
28 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 28

Moving on to step 2:
The number 28 fits into 98 3 times, leaving a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 84 from 98 to get 14.
Include the next digit (7) from the dividend after 14, then repeat: 147 / 28

Going ahead to step 3:
If we divide 147 by 28, we get 5 and a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
If we subtract 140 from 147, we get 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 28

On to step 4:
When dividing 79 by 28, we get 2 with a remainder of 23.
Put 2 as the next digit of the answer. 
Result so far: 352.0
Subtract 56 from 79 to get 23.
Append the next digit (8) from the dividend to 23 and continue with: 238 / 28

Let's proceed to step 5:
When dividing 238 by 28, we get 8 with a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 3528.0
Subtract 224 from 238 to get 14.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 28

Advancing to step 6:
When dividing 149 by 28, we get 5 with a remainder of 9.
Write down 5 as next digit of the result. 
Result so far: 35285.0
Deduct 140 from 149 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
The number 28 fits into 90 3 times, leaving a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 35285.3
The remainder is 6 after subtracting 84 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
28 can be fit into 60 2 times, resulting in a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 35285.32
Deduct 56 from 60 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
40 divided by 28 is 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 35285.321
Deduct 28 from 40 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
28 can be fit into 120 4 times, resulting in a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 35285.3214
If we subtract 112 from 120, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 11:
28 can be fit into 80 2 times, resulting in a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 35285.32142
Subtract 56 from 80 to 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.

Let's proceed to step 12:
The number 28 fits into 240 8 times, leaving a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 35285.321428
Subtract 224 from 240 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
28 goes into 160 5 times with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 35285.3214285
Subtract 140 from 160 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 14:
If we divide 200 by 28, we get 7 and a remainder of 4.
The next digit of our result is 7. 
Result so far: 35285.32142857
Subtracting 196 from 200 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 35285.32142857 and a remainder of 4e-09.