Let's divide 888138 by 64
The aim is to understand the frequency of 64 in 888138.

Going ahead to step 1:
64 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 64

Step 2:
88 divided by 64 is 1 with a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 64 from 88 to get 24.
Grab the next digit (8) from the dividend, add it to 24, then carry on: 248 / 64

Moving on to step 3:
The number 64 fits into 248 3 times, leaving a remainder of 56.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtract 192 from 248 to get 56.
Take the next digit (1) from the dividend and append it to 56, then repeat: 561 / 64

Moving on to step 4:
If we divide 561 by 64, we get 8 and a remainder of 49.
Put 8 as the next digit of the answer. 
Result so far: 138.0
Subtracting 512 from 561 leaves us with 49.
Grab the next digit (3) from the dividend, add it to 49, then carry on: 493 / 64

Advancing to step 5:
493 divided by 64 is 7 with a remainder of 45.
Put 7 as the next digit of the answer. 
Result so far: 1387.0
If we take 448 away from 493, we end up with 45.
Fetch the next digit (8) from the dividend, attach it to 45 and continue: 458 / 64

Moving on to step 6:
64 goes into 458 7 times with a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 13877.0
The remainder is 10 after subtracting 448 from 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
64 goes into 100 1 times with a remainder of 36.
Write down 1 as next digit of the result. 
Result so far: 13877.1
The remainder is 36 after subtracting 64 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 8:
If we divide 360 by 64, we get 5 and a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 13877.15
Subtract 320 from 360 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 9:
If we divide 400 by 64, we get 6 and a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 13877.156
Subtract 384 from 400 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
160 divided by 64 is 2 with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 13877.1562
Subtracting 128 from 160 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
320 divided by 64 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 13877.15625
Subtract 320 from 320 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
0 divided by 64 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 13877.15625
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 13:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 13877.15625
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 13877.15625, with a leftover of 0.0.