We look at the division of 20580446 by 772 
The aim is to understand the frequency of 772 in 20580446.

On to step 1:
When dividing 2 by 772, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 772

Moving on to step 2:
772 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Append the next digit (5) from the dividend to 20 and continue with: 205 / 772

Going ahead to step 3:
When dividing 205 by 772, we get 0 with a remainder of 205.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 205 leaves us with 205.
Take the next digit (8) from the dividend and append it to 205, then repeat: 2058 / 772

Advancing to step 4:
772 goes into 2058 2 times with a remainder of 514.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 1544 from 2058 to get 514.
Fetch the next digit (0) from the dividend, attach it to 514 and continue: 5140 / 772

Let's proceed to step 5:
772 goes into 5140 6 times with a remainder of 508.
Write down 6 as next digit of the result. 
Result so far: 26.0
Subtracting 4632 from 5140 leaves us with 508.
Append the next digit (4) from the dividend to 508 and continue with: 5084 / 772

Going ahead to step 6:
772 can be fit into 5084 6 times, resulting in a remainder of 452.
Record the quotient 6 as the next digit in the result. 
Result so far: 266.0
If we take 4632 away from 5084, we end up with 452.
Grab the next digit (4) from the dividend, add it to 452, then carry on: 4524 / 772

Moving on to step 7:
4524 divided by 772 is 5 with a remainder of 664.
Write down 5 as next digit of the result. 
Result so far: 2665.0
If we take 3860 away from 4524, we end up with 664.
Bring next digit (6) of the dividend behind the 664 and repeat the process: 6646 / 772

Advancing to step 8:
772 can be fit into 6646 8 times, resulting in a remainder of 470.
Record the quotient 8 as the next digit in the result. 
Result so far: 26658.0
Subtracting 6176 from 6646 leaves us with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

On to step 9:
772 can be fit into 4700 6 times, resulting in a remainder of 68.
Write down 6 as next digit of the result. 
Result so far: 26658.6
If we subtract 4632 from 4700, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 10:
If we divide 680 by 772, we get 0 and a remainder of 680.
Record the quotient 0 as the next digit in the result. 
Result so far: 26658.6
Deduct 0 from 680 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Advancing to step 11:
If we divide 6800 by 772, we get 8 and a remainder of 624.
Use 8 as the next digit of our solution. 
Result so far: 26658.608
If we subtract 6176 from 6800, we get 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Going ahead to step 12:
If we divide 6240 by 772, we get 8 and a remainder of 64.
Put 8 as the next digit of the answer. 
Result so far: 26658.6088
Subtract 6176 from 6240 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 26658.6088 with a remaining 0.00064.