We're dividing 60378455 by 156 
The aim is to understand the frequency of 156 in 60378455.

Step 1:
156 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 156

On to step 2:
When dividing 60 by 156, we get 0 with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 60 after subtracting 0 from 60.
Append the next digit (3) from the dividend to 60 and continue with: 603 / 156

Let's proceed to step 3:
156 can be fit into 603 3 times, resulting in a remainder of 135.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 468 from 603, we get 135.
Grab the next digit (7) from the dividend, add it to 135, then carry on: 1357 / 156

Going ahead to step 4:
When dividing 1357 by 156, we get 8 with a remainder of 109.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
The remainder is 109 after subtracting 1248 from 1357.
Grab the next digit (8) from the dividend, add it to 109, then carry on: 1098 / 156

Let's proceed to step 5:
The number 156 fits into 1098 7 times, leaving a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 387.0
Subtract 1092 from 1098 to get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 156

On to step 6:
When dividing 64 by 156, we get 0 with a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 3870.0
If we take 0 away from 64, we end up with 64.
Fetch the next digit (5) from the dividend, attach it to 64 and continue: 645 / 156

Advancing to step 7:
645 divided by 156 is 4 with a remainder of 21.
Use 4 as the next digit of our solution. 
Result so far: 38704.0
If we subtract 624 from 645, we get 21.
Fetch the next digit (5) from the dividend, attach it to 21 and continue: 215 / 156

Going ahead to step 8:
The number 156 fits into 215 1 times, leaving a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 387041.0
Deduct 156 from 215 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 9:
If we divide 590 by 156, we get 3 and a remainder of 122.
Write down 3 as next digit of the result. 
Result so far: 387041.3
Deduct 468 from 590 and we're left with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 10:
If we divide 1220 by 156, we get 7 and a remainder of 128.
Write down 7 as next digit of the result. 
Result so far: 387041.37
Subtract 1092 from 1220 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 11:
The number 156 fits into 1280 8 times, leaving a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 387041.378
Subtract 1248 from 1280 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 12:
156 goes into 320 2 times with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 387041.3782
Subtract 312 from 320 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
When dividing 80 by 156, we get 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 387041.3782
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 14:
156 goes into 800 5 times with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 387041.378205
If we take 780 away from 800, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 15:
156 goes into 200 1 times with a remainder of 44.
Record the quotient 1 as the next digit in the result. 
Result so far: 387041.3782051
If we subtract 156 from 200, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 16:
440 divided by 156 is 2 with a remainder of 128.
Put 2 as the next digit of the answer. 
Result so far: 387041.37820512
If we take 312 away from 440, we end up with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

After the division, we end up with 387041.37820512 and a remainder of 1.28e-07.