We divide 78976903 by 559
The aim is to understand the frequency of 559 in 78976903.

Let's proceed to step 1:
When dividing 7 by 559, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 559

Advancing to step 2:
When dividing 78 by 559, we get 0 with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Append the next digit (9) from the dividend to 78 and continue with: 789 / 559

Going ahead to step 3:
When dividing 789 by 559, we get 1 with a remainder of 230.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 559 from 789 to get 230.
Fetch the next digit (7) from the dividend, attach it to 230 and continue: 2307 / 559

Moving on to step 4:
559 goes into 2307 4 times with a remainder of 71.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtracting 2236 from 2307 leaves us with 71.
Bring next digit (6) of the dividend behind the 71 and repeat the process: 716 / 559

Moving on to step 5:
559 goes into 716 1 times with a remainder of 157.
Put 1 as the next digit of the answer. 
Result so far: 141.0
Subtract 559 from 716 to get 157.
Include the next digit (9) from the dividend after 157, then repeat: 1579 / 559

Let's proceed to step 6:
If we divide 1579 by 559, we get 2 and a remainder of 461.
The number 2 becomes the next digit in our result. 
Result so far: 1412.0
If we take 1118 away from 1579, we end up with 461.
Include the next digit (0) from the dividend after 461, then repeat: 4610 / 559

Going ahead to step 7:
The number 559 fits into 4610 8 times, leaving a remainder of 138.
Use 8 as the next digit of our solution. 
Result so far: 14128.0
If we take 4472 away from 4610, we end up with 138.
Include the next digit (3) from the dividend after 138, then repeat: 1383 / 559

Step 8:
1383 divided by 559 is 2 with a remainder of 265.
The number 2 becomes the next digit in our result. 
Result so far: 141282.0
Deduct 1118 from 1383 and we're left with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Step 9:
559 can be fit into 2650 4 times, resulting in a remainder of 414.
Record the quotient 4 as the next digit in the result. 
Result so far: 141282.4
Deduct 2236 from 2650 and we're left with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

On to step 10:
The number 559 fits into 4140 7 times, leaving a remainder of 227.
Record the quotient 7 as the next digit in the result. 
Result so far: 141282.47
If we subtract 3913 from 4140, we get 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Step 11:
When dividing 2270 by 559, we get 4 with a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 141282.474
The remainder is 34 after subtracting 2236 from 2270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 12:
If we divide 340 by 559, we get 0 and a remainder of 340.
The next digit of our result is 0. 
Result so far: 141282.474
Subtract 0 from 340 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 13:
If we divide 3400 by 559, we get 6 and a remainder of 46.
Put 6 as the next digit of the answer. 
Result so far: 141282.47406
Subtract 3354 from 3400 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 14:
559 goes into 460 0 times with a remainder of 460.
Record the quotient 0 as the next digit in the result. 
Result so far: 141282.47406
If we take 0 away from 460, we end up with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

On to step 15:
When dividing 4600 by 559, we get 8 with a remainder of 128.
Write down 8 as next digit of the result. 
Result so far: 141282.4740608
Deduct 4472 from 4600 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 16:
559 goes into 1280 2 times with a remainder of 162.
Put 2 as the next digit of the answer. 
Result so far: 141282.47406082
The remainder is 162 after subtracting 1118 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Our division results in 141282.47406082 with a remaining 1.62e-07.