558140 divided by 74 
The aim is to understand the frequency of 74 in 558140.

Let's proceed to step 1:
5 divided by 74 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 74

Let's proceed to step 2:
If we divide 55 by 74, we get 0 and a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Bring next digit (8) of the dividend behind the 55 and repeat the process: 558 / 74

Step 3:
When dividing 558 by 74, we get 7 with a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 518 away from 558, we end up with 40.
Grab the next digit (1) from the dividend, add it to 40, then carry on: 401 / 74

Going ahead to step 4:
74 goes into 401 5 times with a remainder of 31.
Use 5 as the next digit of our solution. 
Result so far: 75.0
If we subtract 370 from 401, we get 31.
Bring next digit (4) of the dividend behind the 31 and repeat the process: 314 / 74

On to step 5:
If we divide 314 by 74, we get 4 and a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 754.0
Deduct 296 from 314 and we're left with 18.
Append the next digit (0) from the dividend to 18 and continue with: 180 / 74

Let's proceed to step 6:
74 goes into 180 2 times with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 7542.0
Deduct 148 from 180 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 7:
The number 74 fits into 320 4 times, leaving a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 7542.4
Subtracting 296 from 320 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 8:
When dividing 240 by 74, we get 3 with a remainder of 18.
The next digit of our result is 3. 
Result so far: 7542.43
Deduct 222 from 240 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 9:
The number 74 fits into 180 2 times, leaving a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 7542.432
If we take 148 away from 180, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
320 divided by 74 is 4 with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 7542.4324
If we subtract 296 from 320, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 11:
The number 74 fits into 240 3 times, leaving a remainder of 18.
The next digit of our result is 3. 
Result so far: 7542.43243
If we take 222 away from 240, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 12:
74 goes into 180 2 times with a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 7542.432432
If we take 148 away from 180, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 13:
If we divide 320 by 74, we get 4 and a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 7542.4324324
If we subtract 296 from 320, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
240 divided by 74 is 3 with a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 7542.43243243
Subtracting 222 from 240 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final outcome is 7542.43243243, with a leftover of 1.8e-08.