We look at the division of 28899078 by 783 
The aim is to understand the frequency of 783 in 28899078.

On to step 1:
When dividing 2 by 783, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 783

Step 2:
When dividing 28 by 783, we get 0 with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Take the next digit (8) from the dividend and append it to 28, then repeat: 288 / 783

Let's proceed to step 3:
The number 783 fits into 288 0 times, leaving a remainder of 288.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 288 and we're left with 288.
Take the next digit (9) from the dividend and append it to 288, then repeat: 2889 / 783

Step 4:
When dividing 2889 by 783, we get 3 with a remainder of 540.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 2349 from 2889 and we're left with 540.
Bring next digit (9) of the dividend behind the 540 and repeat the process: 5409 / 783

Going ahead to step 5:
When dividing 5409 by 783, we get 6 with a remainder of 711.
Write down 6 as next digit of the result. 
Result so far: 36.0
Deduct 4698 from 5409 and we're left with 711.
Append the next digit (0) from the dividend to 711 and continue with: 7110 / 783

Going ahead to step 6:
783 can be fit into 7110 9 times, resulting in a remainder of 63.
Record the quotient 9 as the next digit in the result. 
Result so far: 369.0
If we take 7047 away from 7110, we end up with 63.
Bring next digit (7) of the dividend behind the 63 and repeat the process: 637 / 783

On to step 7:
637 divided by 783 is 0 with a remainder of 637.
The number 0 becomes the next digit in our result. 
Result so far: 3690.0
If we take 0 away from 637, we end up with 637.
Append the next digit (8) from the dividend to 637 and continue with: 6378 / 783

On to step 8:
The number 783 fits into 6378 8 times, leaving a remainder of 114.
Use 8 as the next digit of our solution. 
Result so far: 36908.0
If we take 6264 away from 6378, we end up with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

On to step 9:
The number 783 fits into 1140 1 times, leaving a remainder of 357.
The number 1 becomes the next digit in our result. 
Result so far: 36908.1
Deduct 783 from 1140 and we're left with 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

Step 10:
If we divide 3570 by 783, we get 4 and a remainder of 438.
Use 4 as the next digit of our solution. 
Result so far: 36908.14
Subtracting 3132 from 3570 leaves us with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Advancing to step 11:
When dividing 4380 by 783, we get 5 with a remainder of 465.
The number 5 becomes the next digit in our result. 
Result so far: 36908.145
The remainder is 465 after subtracting 3915 from 4380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Advancing to step 12:
4650 divided by 783 is 5 with a remainder of 735.
The number 5 becomes the next digit in our result. 
Result so far: 36908.1455
Subtracting 3915 from 4650 leaves us with 735.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7350, and continue the process.

Our division results in 36908.1455 with a remaining 0.00735.