We're dividing 39128478 by 177 
The aim is to understand the frequency of 177 in 39128478.

Going ahead to step 1:
177 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 177

Advancing to step 2:
When dividing 39 by 177, we get 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Take the next digit (1) from the dividend and append it to 39, then repeat: 391 / 177

Moving on to step 3:
177 goes into 391 2 times with a remainder of 37.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 354 away from 391, we end up with 37.
Append the next digit (2) from the dividend to 37 and continue with: 372 / 177

Moving on to step 4:
372 divided by 177 is 2 with a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Deduct 354 from 372 and we're left with 18.
Bring next digit (8) of the dividend behind the 18 and repeat the process: 188 / 177

Step 5:
The number 177 fits into 188 1 times, leaving a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 221.0
Deduct 177 from 188 and we're left with 11.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 177

Moving on to step 6:
114 divided by 177 is 0 with a remainder of 114.
Use 0 as the next digit of our solution. 
Result so far: 2210.0
Deduct 0 from 114 and we're left with 114.
Grab the next digit (7) from the dividend, add it to 114, then carry on: 1147 / 177

Moving on to step 7:
If we divide 1147 by 177, we get 6 and a remainder of 85.
Use 6 as the next digit of our solution. 
Result so far: 22106.0
If we subtract 1062 from 1147, we get 85.
Fetch the next digit (8) from the dividend, attach it to 85 and continue: 858 / 177

Moving on to step 8:
858 divided by 177 is 4 with a remainder of 150.
The next digit of our result is 4. 
Result so far: 221064.0
If we take 708 away from 858, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 9:
1500 divided by 177 is 8 with a remainder of 84.
Use 8 as the next digit of our solution. 
Result so far: 221064.8
Deduct 1416 from 1500 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 10:
840 divided by 177 is 4 with a remainder of 132.
The number 4 becomes the next digit in our result. 
Result so far: 221064.84
The remainder is 132 after subtracting 708 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 11:
The number 177 fits into 1320 7 times, leaving a remainder of 81.
The next digit of our result is 7. 
Result so far: 221064.847
Deduct 1239 from 1320 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 12:
When dividing 810 by 177, we get 4 with a remainder of 102.
Use 4 as the next digit of our solution. 
Result so far: 221064.8474
Subtracting 708 from 810 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

On to step 13:
1020 divided by 177 is 5 with a remainder of 135.
Record the quotient 5 as the next digit in the result. 
Result so far: 221064.84745
The remainder is 135 after subtracting 885 from 1020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Step 14:
177 goes into 1350 7 times with a remainder of 111.
The number 7 becomes the next digit in our result. 
Result so far: 221064.847457
Deduct 1239 from 1350 and we're left with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Moving on to step 15:
1110 divided by 177 is 6 with a remainder of 48.
The next digit of our result is 6. 
Result so far: 221064.8474576
The remainder is 48 after subtracting 1062 from 1110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 16:
177 can be fit into 480 2 times, resulting in a remainder of 126.
Put 2 as the next digit of the answer. 
Result so far: 221064.84745762
Subtract 354 from 480 to get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

The final result is 221064.84745762 with a remainder of 1.26e-07.