We look at the division of 77606159 by 564 
The aim is to understand the frequency of 564 in 77606159.

Going ahead to step 1:
564 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 564

Let's proceed to step 2:
77 divided by 564 is 0 with a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Include the next digit (6) from the dividend after 77, then repeat: 776 / 564

Let's proceed to step 3:
564 can be fit into 776 1 times, resulting in a remainder of 212.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 564 from 776, we get 212.
Grab the next digit (0) from the dividend, add it to 212, then carry on: 2120 / 564

Advancing to step 4:
564 can be fit into 2120 3 times, resulting in a remainder of 428.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Subtracting 1692 from 2120 leaves us with 428.
Grab the next digit (6) from the dividend, add it to 428, then carry on: 4286 / 564

Let's proceed to step 5:
4286 divided by 564 is 7 with a remainder of 338.
Record the quotient 7 as the next digit in the result. 
Result so far: 137.0
If we subtract 3948 from 4286, we get 338.
Take the next digit (1) from the dividend and append it to 338, then repeat: 3381 / 564

On to step 6:
564 can be fit into 3381 5 times, resulting in a remainder of 561.
Record the quotient 5 as the next digit in the result. 
Result so far: 1375.0
If we subtract 2820 from 3381, we get 561.
Grab the next digit (5) from the dividend, add it to 561, then carry on: 5615 / 564

Step 7:
When dividing 5615 by 564, we get 9 with a remainder of 539.
Record the quotient 9 as the next digit in the result. 
Result so far: 13759.0
Deduct 5076 from 5615 and we're left with 539.
Append the next digit (9) from the dividend to 539 and continue with: 5399 / 564

Advancing to step 8:
When dividing 5399 by 564, we get 9 with a remainder of 323.
Write down 9 as next digit of the result. 
Result so far: 137599.0
If we subtract 5076 from 5399, we get 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

Step 9:
The number 564 fits into 3230 5 times, leaving a remainder of 410.
The number 5 becomes the next digit in our result. 
Result so far: 137599.5
If we subtract 2820 from 3230, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Moving on to step 10:
If we divide 4100 by 564, we get 7 and a remainder of 152.
Record the quotient 7 as the next digit in the result. 
Result so far: 137599.57
If we take 3948 away from 4100, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Step 11:
564 can be fit into 1520 2 times, resulting in a remainder of 392.
Put 2 as the next digit of the answer. 
Result so far: 137599.572
Subtract 1128 from 1520 to get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Advancing to step 12:
If we divide 3920 by 564, we get 6 and a remainder of 536.
Use 6 as the next digit of our solution. 
Result so far: 137599.5726
If we take 3384 away from 3920, we end up with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Let's proceed to step 13:
The number 564 fits into 5360 9 times, leaving a remainder of 284.
The number 9 becomes the next digit in our result. 
Result so far: 137599.57269
The remainder is 284 after subtracting 5076 from 5360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

On to step 14:
The number 564 fits into 2840 5 times, leaving a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 137599.572695
Subtract 2820 from 2840 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 15:
200 divided by 564 is 0 with a remainder of 200.
The next digit of our result is 0. 
Result so far: 137599.572695
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.

Going ahead to step 16:
If we divide 2000 by 564, we get 3 and a remainder of 308.
Record the quotient 3 as the next digit in the result. 
Result so far: 137599.57269503
Deduct 1692 from 2000 and we're left with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

The quotient of the division is 137599.57269503, and the remainder is 3.08e-07.