We're dividing 89768583 by 515 
The aim is to understand the frequency of 515 in 89768583.

On to step 1:
The number 515 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 515

Advancing to step 2:
The number 515 fits into 89 0 times, leaving a remainder of 89.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 89 and we're left with 89.
Append the next digit (7) from the dividend to 89 and continue with: 897 / 515

Let's proceed to step 3:
515 can be fit into 897 1 times, resulting in a remainder of 382.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 515 from 897 leaves us with 382.
Take the next digit (6) from the dividend and append it to 382, then repeat: 3826 / 515

Step 4:
The number 515 fits into 3826 7 times, leaving a remainder of 221.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtract 3605 from 3826 to get 221.
Fetch the next digit (8) from the dividend, attach it to 221 and continue: 2218 / 515

Let's proceed to step 5:
When dividing 2218 by 515, we get 4 with a remainder of 158.
The number 4 becomes the next digit in our result. 
Result so far: 174.0
Subtracting 2060 from 2218 leaves us with 158.
Bring next digit (5) of the dividend behind the 158 and repeat the process: 1585 / 515

Let's proceed to step 6:
515 goes into 1585 3 times with a remainder of 40.
Put 3 as the next digit of the answer. 
Result so far: 1743.0
Subtracting 1545 from 1585 leaves us with 40.
Fetch the next digit (8) from the dividend, attach it to 40 and continue: 408 / 515

Step 7:
If we divide 408 by 515, we get 0 and a remainder of 408.
The next digit of our result is 0. 
Result so far: 17430.0
Subtract 0 from 408 to get 408.
Grab the next digit (3) from the dividend, add it to 408, then carry on: 4083 / 515

Let's proceed to step 8:
515 goes into 4083 7 times with a remainder of 478.
Use 7 as the next digit of our solution. 
Result so far: 174307.0
Subtract 3605 from 4083 to get 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Going ahead to step 9:
515 goes into 4780 9 times with a remainder of 145.
Write down 9 as next digit of the result. 
Result so far: 174307.9
The remainder is 145 after subtracting 4635 from 4780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Let's proceed to step 10:
1450 divided by 515 is 2 with a remainder of 420.
Put 2 as the next digit of the answer. 
Result so far: 174307.92
Deduct 1030 from 1450 and we're left with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Going ahead to step 11:
515 can be fit into 4200 8 times, resulting in a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 174307.928
Subtracting 4120 from 4200 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 12:
When dividing 800 by 515, we get 1 with a remainder of 285.
The number 1 becomes the next digit in our result. 
Result so far: 174307.9281
If we take 515 away from 800, we end up with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Let's proceed to step 13:
515 goes into 2850 5 times with a remainder of 275.
Write down 5 as next digit of the result. 
Result so far: 174307.92815
Subtracting 2575 from 2850 leaves us with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Going ahead to step 14:
2750 divided by 515 is 5 with a remainder of 175.
Record the quotient 5 as the next digit in the result. 
Result so far: 174307.928155
If we take 2575 away from 2750, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

The quotient of the division is 174307.928155, and the remainder is 1.75e-05.