We divide 62450459 by 390
The aim is to understand the frequency of 390 in 62450459.

Step 1:
The number 390 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 390

Moving on to step 2:
When dividing 62 by 390, we get 0 with a remainder of 62.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 62 leaves us with 62.
Take the next digit (4) from the dividend and append it to 62, then repeat: 624 / 390

Let's proceed to step 3:
If we divide 624 by 390, we get 1 and a remainder of 234.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 390 from 624, we get 234.
Take the next digit (5) from the dividend and append it to 234, then repeat: 2345 / 390

Advancing to step 4:
If we divide 2345 by 390, we get 6 and a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Deduct 2340 from 2345 and we're left with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 390

Going ahead to step 5:
390 can be fit into 50 0 times, resulting in a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 160.0
The remainder is 50 after subtracting 0 from 50.
Include the next digit (4) from the dividend after 50, then repeat: 504 / 390

Let's proceed to step 6:
The number 390 fits into 504 1 times, leaving a remainder of 114.
The number 1 becomes the next digit in our result. 
Result so far: 1601.0
Deduct 390 from 504 and we're left with 114.
Append the next digit (5) from the dividend to 114 and continue with: 1145 / 390

Step 7:
1145 divided by 390 is 2 with a remainder of 365.
Use 2 as the next digit of our solution. 
Result so far: 16012.0
If we subtract 780 from 1145, we get 365.
Append the next digit (9) from the dividend to 365 and continue with: 3659 / 390

Moving on to step 8:
The number 390 fits into 3659 9 times, leaving a remainder of 149.
The next digit of our result is 9. 
Result so far: 160129.0
Subtracting 3510 from 3659 leaves us with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Moving on to step 9:
When dividing 1490 by 390, we get 3 with a remainder of 320.
The number 3 becomes the next digit in our result. 
Result so far: 160129.3
If we take 1170 away from 1490, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 10:
When dividing 3200 by 390, we get 8 with a remainder of 80.
Use 8 as the next digit of our solution. 
Result so far: 160129.38
If we subtract 3120 from 3200, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 11:
If we divide 800 by 390, we get 2 and a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 160129.382
The remainder is 20 after subtracting 780 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 12:
When dividing 200 by 390, we get 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 160129.382
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 13:
390 can be fit into 2000 5 times, resulting in a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 160129.38205
The remainder is 50 after subtracting 1950 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 14:
390 can be fit into 500 1 times, resulting in a remainder of 110.
Use 1 as the next digit of our solution. 
Result so far: 160129.382051
If we take 390 away from 500, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 15:
1100 divided by 390 is 2 with a remainder of 320.
The next digit of our result is 2. 
Result so far: 160129.3820512
Subtracting 780 from 1100 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 16:
390 goes into 3200 8 times with a remainder of 80.
The next digit of our result is 8. 
Result so far: 160129.38205128
The remainder is 80 after subtracting 3120 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 160129.38205128 and a remainder of 8e-08.