Let's divide 10331915 by 989
The aim is to understand the frequency of 989 in 10331915.

Step 1:
1 divided by 989 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 989

Going ahead to step 2:
The number 989 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Append the next digit (3) from the dividend to 10 and continue with: 103 / 989

Going ahead to step 3:
103 divided by 989 is 0 with a remainder of 103.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 103, we end up with 103.
Include the next digit (3) from the dividend after 103, then repeat: 1033 / 989

Moving on to step 4:
989 can be fit into 1033 1 times, resulting in a remainder of 44.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 989 from 1033 and we're left with 44.
Append the next digit (1) from the dividend to 44 and continue with: 441 / 989

Step 5:
989 can be fit into 441 0 times, resulting in a remainder of 441.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 441 leaves us with 441.
Grab the next digit (9) from the dividend, add it to 441, then carry on: 4419 / 989

Advancing to step 6:
989 can be fit into 4419 4 times, resulting in a remainder of 463.
The next digit of our result is 4. 
Result so far: 104.0
If we take 3956 away from 4419, we end up with 463.
Grab the next digit (1) from the dividend, add it to 463, then carry on: 4631 / 989

On to step 7:
989 can be fit into 4631 4 times, resulting in a remainder of 675.
Record the quotient 4 as the next digit in the result. 
Result so far: 1044.0
If we take 3956 away from 4631, we end up with 675.
Bring next digit (5) of the dividend behind the 675 and repeat the process: 6755 / 989

Advancing to step 8:
If we divide 6755 by 989, we get 6 and a remainder of 821.
Record the quotient 6 as the next digit in the result. 
Result so far: 10446.0
Subtracting 5934 from 6755 leaves us with 821.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8210, and continue the process.

On to step 9:
The number 989 fits into 8210 8 times, leaving a remainder of 298.
Put 8 as the next digit of the answer. 
Result so far: 10446.8
If we take 7912 away from 8210, we end up with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Advancing to step 10:
When dividing 2980 by 989, we get 3 with a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 10446.83
Subtracting 2967 from 2980 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 11:
The number 989 fits into 130 0 times, leaving a remainder of 130.
Write down 0 as next digit of the result. 
Result so far: 10446.83
If we subtract 0 from 130, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 12:
1300 divided by 989 is 1 with a remainder of 311.
The next digit of our result is 1. 
Result so far: 10446.8301
Deduct 989 from 1300 and we're left with 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Step 13:
When dividing 3110 by 989, we get 3 with a remainder of 143.
Record the quotient 3 as the next digit in the result. 
Result so far: 10446.83013
Subtract 2967 from 3110 to get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

On to step 14:
If we divide 1430 by 989, we get 1 and a remainder of 441.
The next digit of our result is 1. 
Result so far: 10446.830131
The remainder is 441 after subtracting 989 from 1430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

Let's proceed to step 15:
The number 989 fits into 4410 4 times, leaving a remainder of 454.
Put 4 as the next digit of the answer. 
Result so far: 10446.8301314
If we subtract 3956 from 4410, we get 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

On to step 16:
989 can be fit into 4540 4 times, resulting in a remainder of 584.
Put 4 as the next digit of the answer. 
Result so far: 10446.83013144
If we subtract 3956 from 4540, we get 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

The final result is 10446.83013144 with a remainder of 5.84e-07.