50950740 ÷ 579 
The aim is to understand the frequency of 579 in 50950740.

Going ahead to step 1:
When dividing 5 by 579, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 579

Advancing to step 2:
When dividing 50 by 579, we get 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 50, we end up with 50.
Bring next digit (9) of the dividend behind the 50 and repeat the process: 509 / 579

Moving on to step 3:
579 can be fit into 509 0 times, resulting in a remainder of 509.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 509 after subtracting 0 from 509.
Include the next digit (5) from the dividend after 509, then repeat: 5095 / 579

Let's proceed to step 4:
579 goes into 5095 8 times with a remainder of 463.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 4632 from 5095 leaves us with 463.
Bring next digit (0) of the dividend behind the 463 and repeat the process: 4630 / 579

Let's proceed to step 5:
The number 579 fits into 4630 7 times, leaving a remainder of 577.
The number 7 becomes the next digit in our result. 
Result so far: 87.0
Subtracting 4053 from 4630 leaves us with 577.
Take the next digit (7) from the dividend and append it to 577, then repeat: 5777 / 579

Moving on to step 6:
When dividing 5777 by 579, we get 9 with a remainder of 566.
Use 9 as the next digit of our solution. 
Result so far: 879.0
If we subtract 5211 from 5777, we get 566.
Grab the next digit (4) from the dividend, add it to 566, then carry on: 5664 / 579

Advancing to step 7:
When dividing 5664 by 579, we get 9 with a remainder of 453.
The number 9 becomes the next digit in our result. 
Result so far: 8799.0
Subtracting 5211 from 5664 leaves us with 453.
Append the next digit (0) from the dividend to 453 and continue with: 4530 / 579

Going ahead to step 8:
579 can be fit into 4530 7 times, resulting in a remainder of 477.
The number 7 becomes the next digit in our result. 
Result so far: 87997.0
If we subtract 4053 from 4530, we get 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

On to step 9:
579 can be fit into 4770 8 times, resulting in a remainder of 138.
Use 8 as the next digit of our solution. 
Result so far: 87997.8
If we take 4632 away from 4770, we end up with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Going ahead to step 10:
1380 divided by 579 is 2 with a remainder of 222.
The number 2 becomes the next digit in our result. 
Result so far: 87997.82
If we subtract 1158 from 1380, we get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 11:
2220 divided by 579 is 3 with a remainder of 483.
Use 3 as the next digit of our solution. 
Result so far: 87997.823
Subtract 1737 from 2220 to get 483.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

Moving on to step 12:
If we divide 4830 by 579, we get 8 and a remainder of 198.
Write down 8 as next digit of the result. 
Result so far: 87997.8238
Deduct 4632 from 4830 and we're left with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Let's proceed to step 13:
579 can be fit into 1980 3 times, resulting in a remainder of 243.
Write down 3 as next digit of the result. 
Result so far: 87997.82383
Subtract 1737 from 1980 to get 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Going ahead to step 14:
If we divide 2430 by 579, we get 4 and a remainder of 114.
The number 4 becomes the next digit in our result. 
Result so far: 87997.823834
If we subtract 2316 from 2430, we get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 15:
When dividing 1140 by 579, we get 1 with a remainder of 561.
The next digit of our result is 1. 
Result so far: 87997.8238341
Subtracting 579 from 1140 leaves us with 561.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5610, and continue the process.

Advancing to step 16:
When dividing 5610 by 579, we get 9 with a remainder of 399.
The next digit of our result is 9. 
Result so far: 87997.82383419
Deduct 5211 from 5610 and we're left with 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

After the division, we end up with 87997.82383419 and a remainder of 3.99e-07.