We divide 55658728 by 393
The aim is to understand the frequency of 393 in 55658728.

Let's proceed to step 1:
The number 393 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 393

On to step 2:
If we divide 55 by 393, we get 0 and a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 55 leaves us with 55.
Grab the next digit (6) from the dividend, add it to 55, then carry on: 556 / 393

On to step 3:
The number 393 fits into 556 1 times, leaving a remainder of 163.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 393 from 556 to get 163.
Append the next digit (5) from the dividend to 163 and continue with: 1635 / 393

Going ahead to step 4:
1635 divided by 393 is 4 with a remainder of 63.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 63 after subtracting 1572 from 1635.
Fetch the next digit (8) from the dividend, attach it to 63 and continue: 638 / 393

Moving on to step 5:
393 goes into 638 1 times with a remainder of 245.
The next digit of our result is 1. 
Result so far: 141.0
If we take 393 away from 638, we end up with 245.
Append the next digit (7) from the dividend to 245 and continue with: 2457 / 393

Moving on to step 6:
393 can be fit into 2457 6 times, resulting in a remainder of 99.
Use 6 as the next digit of our solution. 
Result so far: 1416.0
Subtracting 2358 from 2457 leaves us with 99.
Grab the next digit (2) from the dividend, add it to 99, then carry on: 992 / 393

Moving on to step 7:
When dividing 992 by 393, we get 2 with a remainder of 206.
Record the quotient 2 as the next digit in the result. 
Result so far: 14162.0
If we take 786 away from 992, we end up with 206.
Append the next digit (8) from the dividend to 206 and continue with: 2068 / 393

Advancing to step 8:
393 goes into 2068 5 times with a remainder of 103.
Write down 5 as next digit of the result. 
Result so far: 141625.0
Subtracting 1965 from 2068 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.

Going ahead to step 9:
393 goes into 1030 2 times with a remainder of 244.
The number 2 becomes the next digit in our result. 
Result so far: 141625.2
If we subtract 786 from 1030, we get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 10:
When dividing 2440 by 393, we get 6 with a remainder of 82.
The next digit of our result is 6. 
Result so far: 141625.26
Subtracting 2358 from 2440 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 11:
820 divided by 393 is 2 with a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 141625.262
Subtracting 786 from 820 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 12:
340 divided by 393 is 0 with a remainder of 340.
Put 0 as the next digit of the answer. 
Result so far: 141625.262
If we take 0 away from 340, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 13:
393 can be fit into 3400 8 times, resulting in a remainder of 256.
Write down 8 as next digit of the result. 
Result so far: 141625.26208
Subtracting 3144 from 3400 leaves us with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

On to step 14:
393 goes into 2560 6 times with a remainder of 202.
The next digit of our result is 6. 
Result so far: 141625.262086
Deduct 2358 from 2560 and we're left with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

On to step 15:
393 goes into 2020 5 times with a remainder of 55.
The next digit of our result is 5. 
Result so far: 141625.2620865
The remainder is 55 after subtracting 1965 from 2020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 16:
If we divide 550 by 393, we get 1 and a remainder of 157.
Use 1 as the next digit of our solution. 
Result so far: 141625.26208651
If we subtract 393 from 550, we get 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

After the division, we end up with 141625.26208651 and a remainder of 1.57e-07.