62778553 ÷ 388 
The aim is to understand the frequency of 388 in 62778553.

Going ahead to step 1:
If we divide 6 by 388, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 388

On to step 2:
If we divide 62 by 388, we get 0 and a remainder of 62.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 62, we end up with 62.
Include the next digit (7) from the dividend after 62, then repeat: 627 / 388

Advancing to step 3:
388 can be fit into 627 1 times, resulting in a remainder of 239.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 388 away from 627, we end up with 239.
Take the next digit (7) from the dividend and append it to 239, then repeat: 2397 / 388

Advancing to step 4:
388 goes into 2397 6 times with a remainder of 69.
The next digit of our result is 6. 
Result so far: 16.0
The remainder is 69 after subtracting 2328 from 2397.
Take the next digit (8) from the dividend and append it to 69, then repeat: 698 / 388

Going ahead to step 5:
When dividing 698 by 388, we get 1 with a remainder of 310.
Use 1 as the next digit of our solution. 
Result so far: 161.0
If we take 388 away from 698, we end up with 310.
Include the next digit (5) from the dividend after 310, then repeat: 3105 / 388

Advancing to step 6:
When dividing 3105 by 388, we get 8 with a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 1618.0
Deduct 3104 from 3105 and we're left with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 388

Let's proceed to step 7:
When dividing 15 by 388, we get 0 with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 16180.0
If we subtract 0 from 15, we get 15.
Take the next digit (3) from the dividend and append it to 15, then repeat: 153 / 388

Moving on to step 8:
153 divided by 388 is 0 with a remainder of 153.
The next digit of our result is 0. 
Result so far: 161800.0
The remainder is 153 after subtracting 0 from 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Let's proceed to step 9:
388 goes into 1530 3 times with a remainder of 366.
Write down 3 as next digit of the result. 
Result so far: 161800.3
The remainder is 366 after subtracting 1164 from 1530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Going ahead to step 10:
388 goes into 3660 9 times with a remainder of 168.
Write down 9 as next digit of the result. 
Result so far: 161800.39
The remainder is 168 after subtracting 3492 from 3660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Going ahead to step 11:
When dividing 1680 by 388, we get 4 with a remainder of 128.
Put 4 as the next digit of the answer. 
Result so far: 161800.394
The remainder is 128 after subtracting 1552 from 1680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 12:
1280 divided by 388 is 3 with a remainder of 116.
Use 3 as the next digit of our solution. 
Result so far: 161800.3943
The remainder is 116 after subtracting 1164 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 13:
When dividing 1160 by 388, we get 2 with a remainder of 384.
Write down 2 as next digit of the result. 
Result so far: 161800.39432
Deduct 776 from 1160 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Step 14:
388 goes into 3840 9 times with a remainder of 348.
Put 9 as the next digit of the answer. 
Result so far: 161800.394329
Deduct 3492 from 3840 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Let's proceed to step 15:
When dividing 3480 by 388, we get 8 with a remainder of 376.
Put 8 as the next digit of the answer. 
Result so far: 161800.3943298
The remainder is 376 after subtracting 3104 from 3480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Advancing to step 16:
The number 388 fits into 3760 9 times, leaving a remainder of 268.
The next digit of our result is 9. 
Result so far: 161800.39432989
If we take 3492 away from 3760, we end up with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

The final outcome is 161800.39432989, with a leftover of 2.68e-07.