We're dividing 84577138 by 178 
The aim is to understand the frequency of 178 in 84577138.

Step 1:
178 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 178

Let's proceed to step 2:
84 divided by 178 is 0 with a remainder of 84.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 84 and we're left with 84.
Take the next digit (5) from the dividend and append it to 84, then repeat: 845 / 178

Advancing to step 3:
The number 178 fits into 845 4 times, leaving a remainder of 133.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 712 from 845, we get 133.
Bring next digit (7) of the dividend behind the 133 and repeat the process: 1337 / 178

Moving on to step 4:
178 goes into 1337 7 times with a remainder of 91.
Use 7 as the next digit of our solution. 
Result so far: 47.0
If we take 1246 away from 1337, we end up with 91.
Bring next digit (7) of the dividend behind the 91 and repeat the process: 917 / 178

Let's proceed to step 5:
178 can be fit into 917 5 times, resulting in a remainder of 27.
The number 5 becomes the next digit in our result. 
Result so far: 475.0
The remainder is 27 after subtracting 890 from 917.
Include the next digit (1) from the dividend after 27, then repeat: 271 / 178

Step 6:
178 can be fit into 271 1 times, resulting in a remainder of 93.
The next digit of our result is 1. 
Result so far: 4751.0
If we subtract 178 from 271, we get 93.
Include the next digit (3) from the dividend after 93, then repeat: 933 / 178

Let's proceed to step 7:
933 divided by 178 is 5 with a remainder of 43.
Put 5 as the next digit of the answer. 
Result so far: 47515.0
If we subtract 890 from 933, we get 43.
Append the next digit (8) from the dividend to 43 and continue with: 438 / 178

Step 8:
438 divided by 178 is 2 with a remainder of 82.
The number 2 becomes the next digit in our result. 
Result so far: 475152.0
Subtract 356 from 438 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 9:
820 divided by 178 is 4 with a remainder of 108.
Record the quotient 4 as the next digit in the result. 
Result so far: 475152.4
Subtracting 712 from 820 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Step 10:
When dividing 1080 by 178, we get 6 with a remainder of 12.
The next digit of our result is 6. 
Result so far: 475152.46
If we take 1068 away from 1080, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 11:
120 divided by 178 is 0 with a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 475152.46
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 12:
If we divide 1200 by 178, we get 6 and a remainder of 132.
Use 6 as the next digit of our solution. 
Result so far: 475152.4606
The remainder is 132 after subtracting 1068 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 13:
When dividing 1320 by 178, we get 7 with a remainder of 74.
Use 7 as the next digit of our solution. 
Result so far: 475152.46067
The remainder is 74 after subtracting 1246 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 14:
740 divided by 178 is 4 with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 475152.460674
If we take 712 away from 740, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 15:
If we divide 280 by 178, we get 1 and a remainder of 102.
The next digit of our result is 1. 
Result so far: 475152.4606741
If we take 178 away from 280, we end up 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.

Moving on to step 16:
1020 divided by 178 is 5 with a remainder of 130.
Put 5 as the next digit of the answer. 
Result so far: 475152.46067415
Deduct 890 from 1020 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

After the division, we end up with 475152.46067415 and a remainder of 1.3e-07.