Let's divide 15775985 by 976
The aim is to understand the frequency of 976 in 15775985.

Advancing to step 1:
1 divided by 976 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 976

Let's proceed to step 2:
When dividing 15 by 976, we get 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Bring next digit (7) of the dividend behind the 15 and repeat the process: 157 / 976

On to step 3:
If we divide 157 by 976, we get 0 and a remainder of 157.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 157 and we're left with 157.
Take the next digit (7) from the dividend and append it to 157, then repeat: 1577 / 976

Let's proceed to step 4:
976 goes into 1577 1 times with a remainder of 601.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 976 away from 1577, we end up with 601.
Grab the next digit (5) from the dividend, add it to 601, then carry on: 6015 / 976

Step 5:
If we divide 6015 by 976, we get 6 and a remainder of 159.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
The remainder is 159 after subtracting 5856 from 6015.
Fetch the next digit (9) from the dividend, attach it to 159 and continue: 1599 / 976

On to step 6:
If we divide 1599 by 976, we get 1 and a remainder of 623.
Write down 1 as next digit of the result. 
Result so far: 161.0
Subtracting 976 from 1599 leaves us with 623.
Take the next digit (8) from the dividend and append it to 623, then repeat: 6238 / 976

Let's proceed to step 7:
If we divide 6238 by 976, we get 6 and a remainder of 382.
Use 6 as the next digit of our solution. 
Result so far: 1616.0
Subtract 5856 from 6238 to get 382.
Bring next digit (5) of the dividend behind the 382 and repeat the process: 3825 / 976

Moving on to step 8:
976 goes into 3825 3 times with a remainder of 897.
The number 3 becomes the next digit in our result. 
Result so far: 16163.0
Deduct 2928 from 3825 and we're left with 897.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8970, and continue the process.

Moving on to step 9:
976 can be fit into 8970 9 times, resulting in a remainder of 186.
The number 9 becomes the next digit in our result. 
Result so far: 16163.9
The remainder is 186 after subtracting 8784 from 8970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

On to step 10:
976 goes into 1860 1 times with a remainder of 884.
Write down 1 as next digit of the result. 
Result so far: 16163.91
If we subtract 976 from 1860, we get 884.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8840, and continue the process.

Step 11:
8840 divided by 976 is 9 with a remainder of 56.
Write down 9 as next digit of the result. 
Result so far: 16163.919
If we take 8784 away from 8840, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 12:
976 goes into 560 0 times with a remainder of 560.
The next digit of our result is 0. 
Result so far: 16163.919
Subtract 0 from 560 to get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Step 13:
976 goes into 5600 5 times with a remainder of 720.
Record the quotient 5 as the next digit in the result. 
Result so far: 16163.91905
If we subtract 4880 from 5600, we get 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Going ahead to step 14:
The number 976 fits into 7200 7 times, leaving a remainder of 368.
Put 7 as the next digit of the answer. 
Result so far: 16163.919057
Subtract 6832 from 7200 to get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Let's proceed to step 15:
The number 976 fits into 3680 3 times, leaving a remainder of 752.
Use 3 as the next digit of our solution. 
Result so far: 16163.9190573
If we take 2928 away from 3680, we end up with 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Moving on to step 16:
When dividing 7520 by 976, we get 7 with a remainder of 688.
Put 7 as the next digit of the answer. 
Result so far: 16163.91905737
Subtracting 6832 from 7520 leaves us with 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

The final result is 16163.91905737 with a remainder of 6.88e-07.