We're dividing 4598396 by 659 
The aim is to understand the frequency of 659 in 4598396.

On to step 1:
The number 659 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 659

On to step 2:
659 goes into 45 0 times with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Fetch the next digit (9) from the dividend, attach it to 45 and continue: 459 / 659

Step 3:
The number 659 fits into 459 0 times, leaving a remainder of 459.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 459 after subtracting 0 from 459.
Append the next digit (8) from the dividend to 459 and continue with: 4598 / 659

Moving on to step 4:
659 goes into 4598 6 times with a remainder of 644.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 3954 from 4598, we get 644.
Include the next digit (3) from the dividend after 644, then repeat: 6443 / 659

On to step 5:
6443 divided by 659 is 9 with a remainder of 512.
Use 9 as the next digit of our solution. 
Result so far: 69.0
Subtract 5931 from 6443 to get 512.
Grab the next digit (9) from the dividend, add it to 512, then carry on: 5129 / 659

Moving on to step 6:
5129 divided by 659 is 7 with a remainder of 516.
Write down 7 as next digit of the result. 
Result so far: 697.0
Subtracting 4613 from 5129 leaves us with 516.
Include the next digit (6) from the dividend after 516, then repeat: 5166 / 659

Moving on to step 7:
5166 divided by 659 is 7 with a remainder of 553.
Write down 7 as next digit of the result. 
Result so far: 6977.0
If we subtract 4613 from 5166, we get 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Step 8:
5530 divided by 659 is 8 with a remainder of 258.
Write down 8 as next digit of the result. 
Result so far: 6977.8
If we subtract 5272 from 5530, we get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Let's proceed to step 9:
If we divide 2580 by 659, we get 3 and a remainder of 603.
Write down 3 as next digit of the result. 
Result so far: 6977.83
Subtract 1977 from 2580 to get 603.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6030, and continue the process.

Moving on to step 10:
If we divide 6030 by 659, we get 9 and a remainder of 99.
Use 9 as the next digit of our solution. 
Result so far: 6977.839
If we take 5931 away from 6030, we end up with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Going ahead to step 11:
When dividing 990 by 659, we get 1 with a remainder of 331.
Put 1 as the next digit of the answer. 
Result so far: 6977.8391
Deduct 659 from 990 and we're left with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Going ahead to step 12:
659 can be fit into 3310 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 6977.83915
Subtract 3295 from 3310 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 13:
If we divide 150 by 659, we get 0 and a remainder of 150.
Write down 0 as next digit of the result. 
Result so far: 6977.83915
The remainder is 150 after subtracting 0 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 14:
The number 659 fits into 1500 2 times, leaving a remainder of 182.
Use 2 as the next digit of our solution. 
Result so far: 6977.8391502
Subtract 1318 from 1500 to get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Going ahead to step 15:
If we divide 1820 by 659, we get 2 and a remainder of 502.
Use 2 as the next digit of our solution. 
Result so far: 6977.83915022
Deduct 1318 from 1820 and we're left with 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Our division results in 6977.83915022 with a remaining 5.02e-07.