Let's divide 2958365 by 578
The aim is to understand the frequency of 578 in 2958365.

Let's proceed to step 1:
When dividing 2 by 578, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 578

Step 2:
The number 578 fits into 29 0 times, leaving a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 29 to get 29.
Bring next digit (5) of the dividend behind the 29 and repeat the process: 295 / 578

On to step 3:
578 goes into 295 0 times with a remainder of 295.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 295 after subtracting 0 from 295.
Fetch the next digit (8) from the dividend, attach it to 295 and continue: 2958 / 578

Let's proceed to step 4:
578 goes into 2958 5 times with a remainder of 68.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 2890 from 2958 and we're left with 68.
Bring next digit (3) of the dividend behind the 68 and repeat the process: 683 / 578

Step 5:
578 can be fit into 683 1 times, resulting in a remainder of 105.
The next digit of our result is 1. 
Result so far: 51.0
Subtract 578 from 683 to get 105.
Include the next digit (6) from the dividend after 105, then repeat: 1056 / 578

On to step 6:
578 can be fit into 1056 1 times, resulting in a remainder of 478.
Put 1 as the next digit of the answer. 
Result so far: 511.0
The remainder is 478 after subtracting 578 from 1056.
Grab the next digit (5) from the dividend, add it to 478, then carry on: 4785 / 578

Going ahead to step 7:
The number 578 fits into 4785 8 times, leaving a remainder of 161.
Put 8 as the next digit of the answer. 
Result so far: 5118.0
If we take 4624 away from 4785, we end up with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Moving on to step 8:
If we divide 1610 by 578, we get 2 and a remainder of 454.
The next digit of our result is 2. 
Result so far: 5118.2
If we subtract 1156 from 1610, we get 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Step 9:
When dividing 4540 by 578, we get 7 with a remainder of 494.
Write down 7 as next digit of the result. 
Result so far: 5118.27
Deduct 4046 from 4540 and we're left with 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Step 10:
When dividing 4940 by 578, we get 8 with a remainder of 316.
Write down 8 as next digit of the result. 
Result so far: 5118.278
Subtract 4624 from 4940 to get 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Moving on to step 11:
578 can be fit into 3160 5 times, resulting in a remainder of 270.
Record the quotient 5 as the next digit in the result. 
Result so far: 5118.2785
Subtract 2890 from 3160 to get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 12:
If we divide 2700 by 578, we get 4 and a remainder of 388.
The number 4 becomes the next digit in our result. 
Result so far: 5118.27854
Deduct 2312 from 2700 and we're left with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Step 13:
578 goes into 3880 6 times with a remainder of 412.
Record the quotient 6 as the next digit in the result. 
Result so far: 5118.278546
Subtract 3468 from 3880 to get 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Let's proceed to step 14:
If we divide 4120 by 578, we get 7 and a remainder of 74.
Record the quotient 7 as the next digit in the result. 
Result so far: 5118.2785467
Subtracting 4046 from 4120 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 15:
When dividing 740 by 578, we get 1 with a remainder of 162.
Record the quotient 1 as the next digit in the result. 
Result so far: 5118.27854671
If we take 578 away from 740, we end up with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

The final result is 5118.27854671 with a remainder of 1.62e-07.