We're dividing 350870 by 64 
The aim is to understand the frequency of 64 in 350870.

Going ahead to step 1:
64 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 64

Going ahead to step 2:
64 goes into 35 0 times with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 35 after subtracting 0 from 35.
Fetch the next digit (0) from the dividend, attach it to 35 and continue: 350 / 64

Advancing to step 3:
64 goes into 350 5 times with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 320 away from 350, we end up with 30.
Bring next digit (8) of the dividend behind the 30 and repeat the process: 308 / 64

On to step 4:
When dividing 308 by 64, we get 4 with a remainder of 52.
The next digit of our result is 4. 
Result so far: 54.0
The remainder is 52 after subtracting 256 from 308.
Bring next digit (7) of the dividend behind the 52 and repeat the process: 527 / 64

On to step 5:
527 divided by 64 is 8 with a remainder of 15.
The number 8 becomes the next digit in our result. 
Result so far: 548.0
Subtract 512 from 527 to get 15.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 64

Step 6:
64 goes into 150 2 times with a remainder of 22.
The number 2 becomes the next digit in our result. 
Result so far: 5482.0
If we subtract 128 from 150, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 7:
64 goes into 220 3 times with a remainder of 28.
Put 3 as the next digit of the answer. 
Result so far: 5482.3
Subtract 192 from 220 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 8:
64 can be fit into 280 4 times, resulting in a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 5482.34
If we take 256 away from 280, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
When dividing 240 by 64, we get 3 with a remainder of 48.
Use 3 as the next digit of our solution. 
Result so far: 5482.343
Subtracting 192 from 240 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 10:
When dividing 480 by 64, we get 7 with a remainder of 32.
The next digit of our result is 7. 
Result so far: 5482.3437
The remainder is 32 after subtracting 448 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 11:
64 goes into 320 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 5482.34375
Subtracting 320 from 320 leaves us 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.

Step 12:
64 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 5482.34375
Subtracting 0 from 0 leaves us 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.

Moving on to step 13:
0 divided by 64 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 5482.34375
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.

The final outcome is 5482.34375, with a leftover of 0.0.