Let's divide 53286089 by 989
The aim is to understand the frequency of 989 in 53286089.

Going ahead to step 1:
5 divided by 989 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 989

On to step 2:
If we divide 53 by 989, we get 0 and a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 53 after subtracting 0 from 53.
Grab the next digit (2) from the dividend, add it to 53, then carry on: 532 / 989

Advancing to step 3:
When dividing 532 by 989, we get 0 with a remainder of 532.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 532, we end up with 532.
Take the next digit (8) from the dividend and append it to 532, then repeat: 5328 / 989

Going ahead to step 4:
The number 989 fits into 5328 5 times, leaving a remainder of 383.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 383 after subtracting 4945 from 5328.
Grab the next digit (6) from the dividend, add it to 383, then carry on: 3836 / 989

Let's proceed to step 5:
989 goes into 3836 3 times with a remainder of 869.
Use 3 as the next digit of our solution. 
Result so far: 53.0
The remainder is 869 after subtracting 2967 from 3836.
Take the next digit (0) from the dividend and append it to 869, then repeat: 8690 / 989

Let's proceed to step 6:
8690 divided by 989 is 8 with a remainder of 778.
The number 8 becomes the next digit in our result. 
Result so far: 538.0
If we subtract 7912 from 8690, we get 778.
Include the next digit (8) from the dividend after 778, then repeat: 7788 / 989

Going ahead to step 7:
The number 989 fits into 7788 7 times, leaving a remainder of 865.
Put 7 as the next digit of the answer. 
Result so far: 5387.0
Subtract 6923 from 7788 to get 865.
Bring next digit (9) of the dividend behind the 865 and repeat the process: 8659 / 989

Step 8:
When dividing 8659 by 989, we get 8 with a remainder of 747.
Use 8 as the next digit of our solution. 
Result so far: 53878.0
Subtracting 7912 from 8659 leaves us with 747.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7470, and continue the process.

Let's proceed to step 9:
If we divide 7470 by 989, we get 7 and a remainder of 547.
Use 7 as the next digit of our solution. 
Result so far: 53878.7
Deduct 6923 from 7470 and we're left with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

On to step 10:
The number 989 fits into 5470 5 times, leaving a remainder of 525.
The next digit of our result is 5. 
Result so far: 53878.75
Deduct 4945 from 5470 and we're left with 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Going ahead to step 11:
If we divide 5250 by 989, we get 5 and a remainder of 305.
Record the quotient 5 as the next digit in the result. 
Result so far: 53878.755
Subtracting 4945 from 5250 leaves us with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

The final outcome is 53878.755, with a leftover of 0.0305.