3757168 divided by 578 
The aim is to understand the frequency of 578 in 3757168.

Moving on to step 1:
The number 578 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 578

Step 2:
When dividing 37 by 578, we get 0 with a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 37, we get 37.
Grab the next digit (5) from the dividend, add it to 37, then carry on: 375 / 578

Advancing to step 3:
When dividing 375 by 578, we get 0 with a remainder of 375.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 375 to get 375.
Fetch the next digit (7) from the dividend, attach it to 375 and continue: 3757 / 578

Advancing to step 4:
578 can be fit into 3757 6 times, resulting in a remainder of 289.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 289 after subtracting 3468 from 3757.
Take the next digit (1) from the dividend and append it to 289, then repeat: 2891 / 578

Step 5:
If we divide 2891 by 578, we get 5 and a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 65.0
Deduct 2890 from 2891 and we're left with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 578

On to step 6:
When dividing 16 by 578, we get 0 with a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 650.0
Deduct 0 from 16 and we're left with 16.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 578

Advancing to step 7:
The number 578 fits into 168 0 times, leaving a remainder of 168.
Record the quotient 0 as the next digit in the result. 
Result so far: 6500.0
Deduct 0 from 168 and we're left with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

On to step 8:
The number 578 fits into 1680 2 times, leaving a remainder of 524.
The number 2 becomes the next digit in our result. 
Result so far: 6500.2
Subtracting 1156 from 1680 leaves us with 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Step 9:
578 can be fit into 5240 9 times, resulting in a remainder of 38.
The next digit of our result is 9. 
Result so far: 6500.29
Deduct 5202 from 5240 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 10:
If we divide 380 by 578, we get 0 and a remainder of 380.
Record the quotient 0 as the next digit in the result. 
Result so far: 6500.29
The remainder is 380 after subtracting 0 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 11:
3800 divided by 578 is 6 with a remainder of 332.
Put 6 as the next digit of the answer. 
Result so far: 6500.2906
If we subtract 3468 from 3800, we get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Going ahead to step 12:
When dividing 3320 by 578, we get 5 with a remainder of 430.
Write down 5 as next digit of the result. 
Result so far: 6500.29065
Subtracting 2890 from 3320 leaves us with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Going ahead to step 13:
The number 578 fits into 4300 7 times, leaving a remainder of 254.
The next digit of our result is 7. 
Result so far: 6500.290657
The remainder is 254 after subtracting 4046 from 4300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Going ahead to step 14:
The number 578 fits into 2540 4 times, leaving a remainder of 228.
The next digit of our result is 4. 
Result so far: 6500.2906574
Subtracting 2312 from 2540 leaves us with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Step 15:
If we divide 2280 by 578, we get 3 and a remainder of 546.
Put 3 as the next digit of the answer. 
Result so far: 6500.29065743
Subtract 1734 from 2280 to get 546.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5460, and continue the process.

The final outcome is 6500.29065743, with a leftover of 5.46e-07.