We're dividing 55777976 by 917 
The aim is to understand the frequency of 917 in 55777976.

Moving on to step 1:
917 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 917

Step 2:
When dividing 55 by 917, we get 0 with a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Fetch the next digit (7) from the dividend, attach it to 55 and continue: 557 / 917

Let's proceed to step 3:
557 divided by 917 is 0 with a remainder of 557.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 557, we end up with 557.
Grab the next digit (7) from the dividend, add it to 557, then carry on: 5577 / 917

Step 4:
917 goes into 5577 6 times with a remainder of 75.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 5502 from 5577 to get 75.
Grab the next digit (7) from the dividend, add it to 75, then carry on: 757 / 917

Going ahead to step 5:
If we divide 757 by 917, we get 0 and a remainder of 757.
Put 0 as the next digit of the answer. 
Result so far: 60.0
Subtracting 0 from 757 leaves us with 757.
Include the next digit (9) from the dividend after 757, then repeat: 7579 / 917

Let's proceed to step 6:
7579 divided by 917 is 8 with a remainder of 243.
Use 8 as the next digit of our solution. 
Result so far: 608.0
If we subtract 7336 from 7579, we get 243.
Grab the next digit (7) from the dividend, add it to 243, then carry on: 2437 / 917

Advancing to step 7:
917 can be fit into 2437 2 times, resulting in a remainder of 603.
Put 2 as the next digit of the answer. 
Result so far: 6082.0
The remainder is 603 after subtracting 1834 from 2437.
Grab the next digit (6) from the dividend, add it to 603, then carry on: 6036 / 917

Let's proceed to step 8:
917 goes into 6036 6 times with a remainder of 534.
Write down 6 as next digit of the result. 
Result so far: 60826.0
If we take 5502 away from 6036, we end up with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Moving on to step 9:
917 goes into 5340 5 times with a remainder of 755.
Write down 5 as next digit of the result. 
Result so far: 60826.5
Subtracting 4585 from 5340 leaves us with 755.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7550, and continue the process.

Moving on to step 10:
When dividing 7550 by 917, we get 8 with a remainder of 214.
The number 8 becomes the next digit in our result. 
Result so far: 60826.58
If we take 7336 away from 7550, we end up with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Going ahead to step 11:
If we divide 2140 by 917, we get 2 and a remainder of 306.
Record the quotient 2 as the next digit in the result. 
Result so far: 60826.582
Subtract 1834 from 2140 to get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Step 12:
3060 divided by 917 is 3 with a remainder of 309.
The next digit of our result is 3. 
Result so far: 60826.5823
Subtracting 2751 from 3060 leaves us with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Moving on to step 13:
If we divide 3090 by 917, we get 3 and a remainder of 339.
The number 3 becomes the next digit in our result. 
Result so far: 60826.58233
Deduct 2751 from 3090 and we're left with 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

After the division, we end up with 60826.58233 and a remainder of 0.000339.