64389219 ÷ 74 
The aim is to understand the frequency of 74 in 64389219.

On to step 1:
If we divide 6 by 74, we get 0 and 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 (4) from the dividend to 6 and continue with: 64 / 74

Going ahead to step 2:
The number 74 fits into 64 0 times, leaving a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Bring next digit (3) of the dividend behind the 64 and repeat the process: 643 / 74

Let's proceed to step 3:
74 goes into 643 8 times with a remainder of 51.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 592 from 643 to get 51.
Take the next digit (8) from the dividend and append it to 51, then repeat: 518 / 74

On to step 4:
74 can be fit into 518 7 times, resulting in a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 87.0
The remainder is 0 after subtracting 518 from 518.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 74

Let's proceed to step 5:
If we divide 9 by 74, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 870.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (2) from the dividend and append it to 9, then repeat: 92 / 74

On to step 6:
The number 74 fits into 92 1 times, leaving a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 8701.0
If we subtract 74 from 92, we get 18.
Take the next digit (1) from the dividend and append it to 18, then repeat: 181 / 74

Let's proceed to step 7:
74 can be fit into 181 2 times, resulting in a remainder of 33.
Write down 2 as next digit of the result. 
Result so far: 87012.0
The remainder is 33 after subtracting 148 from 181.
Append the next digit (9) from the dividend to 33 and continue with: 339 / 74

Moving on to step 8:
74 goes into 339 4 times with a remainder of 43.
Record the quotient 4 as the next digit in the result. 
Result so far: 870124.0
Deduct 296 from 339 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 9:
74 can be fit into 430 5 times, resulting in a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 870124.5
Subtract 370 from 430 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
When dividing 600 by 74, we get 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 870124.58
The remainder is 8 after subtracting 592 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 11:
The number 74 fits into 80 1 times, leaving a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 870124.581
If we subtract 74 from 80, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
The number 74 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 870124.581
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 13:
74 can be fit into 600 8 times, resulting in a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 870124.58108
The remainder is 8 after subtracting 592 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 14:
If we divide 80 by 74, we get 1 and a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 870124.581081
If we subtract 74 from 80, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 15:
The number 74 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 870124.581081
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 16:
The number 74 fits into 600 8 times, leaving a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 870124.58108108
Subtracting 592 from 600 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 870124.58108108 with a remainder of 8e-09.