We look at the division of 55644876 by 772 
The aim is to understand the frequency of 772 in 55644876.

Moving on to step 1:
772 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 772

Moving on to step 2:
When dividing 55 by 772, we get 0 with a remainder of 55.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Append the next digit (6) from the dividend to 55 and continue with: 556 / 772

Let's proceed to step 3:
556 divided by 772 is 0 with a remainder of 556.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 556, we get 556.
Append the next digit (4) from the dividend to 556 and continue with: 5564 / 772

Advancing to step 4:
If we divide 5564 by 772, we get 7 and a remainder of 160.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Deduct 5404 from 5564 and we're left with 160.
Fetch the next digit (4) from the dividend, attach it to 160 and continue: 1604 / 772

On to step 5:
When dividing 1604 by 772, we get 2 with a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
If we subtract 1544 from 1604, we get 60.
Take the next digit (8) from the dividend and append it to 60, then repeat: 608 / 772

Let's proceed to step 6:
608 divided by 772 is 0 with a remainder of 608.
The number 0 becomes the next digit in our result. 
Result so far: 720.0
Subtract 0 from 608 to get 608.
Take the next digit (7) from the dividend and append it to 608, then repeat: 6087 / 772

On to step 7:
If we divide 6087 by 772, we get 7 and a remainder of 683.
The number 7 becomes the next digit in our result. 
Result so far: 7207.0
Subtract 5404 from 6087 to get 683.
Grab the next digit (6) from the dividend, add it to 683, then carry on: 6836 / 772

Let's proceed to step 8:
772 can be fit into 6836 8 times, resulting in a remainder of 660.
Use 8 as the next digit of our solution. 
Result so far: 72078.0
Subtracting 6176 from 6836 leaves us with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Advancing to step 9:
The number 772 fits into 6600 8 times, leaving a remainder of 424.
Put 8 as the next digit of the answer. 
Result so far: 72078.8
If we subtract 6176 from 6600, we get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Moving on to step 10:
4240 divided by 772 is 5 with a remainder of 380.
Use 5 as the next digit of our solution. 
Result so far: 72078.85
Deduct 3860 from 4240 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Moving on to step 11:
772 can be fit into 3800 4 times, resulting in a remainder of 712.
The number 4 becomes the next digit in our result. 
Result so far: 72078.854
The remainder is 712 after subtracting 3088 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7120, and continue the process.

Moving on to step 12:
If we divide 7120 by 772, we get 9 and a remainder of 172.
Record the quotient 9 as the next digit in the result. 
Result so far: 72078.8549
Subtract 6948 from 7120 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Step 13:
If we divide 1720 by 772, we get 2 and a remainder of 176.
Use 2 as the next digit of our solution. 
Result so far: 72078.85492
Deduct 1544 from 1720 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 14:
The number 772 fits into 1760 2 times, leaving a remainder of 216.
Record the quotient 2 as the next digit in the result. 
Result so far: 72078.854922
If we subtract 1544 from 1760, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

The final result is 72078.854922 with a remainder of 2.16e-05.