Let's divide 87270791 by 599
The aim is to understand the frequency of 599 in 87270791.

Advancing to step 1:
599 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 599

Let's proceed to step 2:
599 can be fit into 87 0 times, resulting in a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 87 after subtracting 0 from 87.
Append the next digit (2) from the dividend to 87 and continue with: 872 / 599

Advancing to step 3:
599 goes into 872 1 times with a remainder of 273.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 273 after subtracting 599 from 872.
Fetch the next digit (7) from the dividend, attach it to 273 and continue: 2737 / 599

Step 4:
2737 divided by 599 is 4 with a remainder of 341.
The next digit of our result is 4. 
Result so far: 14.0
The remainder is 341 after subtracting 2396 from 2737.
Bring next digit (0) of the dividend behind the 341 and repeat the process: 3410 / 599

Moving on to step 5:
599 goes into 3410 5 times with a remainder of 415.
Record the quotient 5 as the next digit in the result. 
Result so far: 145.0
If we subtract 2995 from 3410, we get 415.
Fetch the next digit (7) from the dividend, attach it to 415 and continue: 4157 / 599

On to step 6:
When dividing 4157 by 599, we get 6 with a remainder of 563.
The next digit of our result is 6. 
Result so far: 1456.0
Subtracting 3594 from 4157 leaves us with 563.
Include the next digit (9) from the dividend after 563, then repeat: 5639 / 599

Advancing to step 7:
599 can be fit into 5639 9 times, resulting in a remainder of 248.
Record the quotient 9 as the next digit in the result. 
Result so far: 14569.0
If we subtract 5391 from 5639, we get 248.
Bring next digit (1) of the dividend behind the 248 and repeat the process: 2481 / 599

Going ahead to step 8:
599 can be fit into 2481 4 times, resulting in a remainder of 85.
Use 4 as the next digit of our solution. 
Result so far: 145694.0
If we subtract 2396 from 2481, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Advancing to step 9:
When dividing 850 by 599, we get 1 with a remainder of 251.
Write down 1 as next digit of the result. 
Result so far: 145694.1
The remainder is 251 after subtracting 599 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Going ahead to step 10:
If we divide 2510 by 599, we get 4 and a remainder of 114.
Record the quotient 4 as the next digit in the result. 
Result so far: 145694.14
Subtracting 2396 from 2510 leaves us 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 11:
If we divide 1140 by 599, we get 1 and a remainder of 541.
Write down 1 as next digit of the result. 
Result so far: 145694.141
The remainder is 541 after subtracting 599 from 1140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

Going ahead to step 12:
If we divide 5410 by 599, we get 9 and a remainder of 19.
The next digit of our result is 9. 
Result so far: 145694.1419
The remainder is 19 after subtracting 5391 from 5410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 13:
599 goes into 190 0 times with a remainder of 190.
Use 0 as the next digit of our solution. 
Result so far: 145694.1419
If we take 0 away from 190, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

On to step 14:
The number 599 fits into 1900 3 times, leaving a remainder of 103.
Write down 3 as next digit of the result. 
Result so far: 145694.141903
Subtracting 1797 from 1900 leaves us with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Moving on to step 15:
1030 divided by 599 is 1 with a remainder of 431.
Use 1 as the next digit of our solution. 
Result so far: 145694.1419031
Subtract 599 from 1030 to get 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

On to step 16:
When dividing 4310 by 599, we get 7 with a remainder of 117.
Write down 7 as next digit of the result. 
Result so far: 145694.14190317
If we take 4193 away from 4310, we end up with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

The final outcome is 145694.14190317, with a leftover of 1.17e-07.