We're dividing 76771506 by 147 
The aim is to understand the frequency of 147 in 76771506.

Going ahead to step 1:
If we divide 7 by 147, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 147

Moving on to step 2:
147 goes into 76 0 times with a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Bring next digit (7) of the dividend behind the 76 and repeat the process: 767 / 147

Let's proceed to step 3:
767 divided by 147 is 5 with a remainder of 32.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 735 away from 767, we end up with 32.
Bring next digit (7) of the dividend behind the 32 and repeat the process: 327 / 147

On to step 4:
When dividing 327 by 147, we get 2 with a remainder of 33.
The number 2 becomes the next digit in our result. 
Result so far: 52.0
Subtracting 294 from 327 leaves us with 33.
Append the next digit (1) from the dividend to 33 and continue with: 331 / 147

Let's proceed to step 5:
147 goes into 331 2 times with a remainder of 37.
Put 2 as the next digit of the answer. 
Result so far: 522.0
Subtract 294 from 331 to get 37.
Append the next digit (5) from the dividend to 37 and continue with: 375 / 147

On to step 6:
375 divided by 147 is 2 with a remainder of 81.
Record the quotient 2 as the next digit in the result. 
Result so far: 5222.0
If we subtract 294 from 375, we get 81.
Append the next digit (0) from the dividend to 81 and continue with: 810 / 147

Let's proceed to step 7:
147 can be fit into 810 5 times, resulting in a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 52225.0
The remainder is 75 after subtracting 735 from 810.
Grab the next digit (6) from the dividend, add it to 75, then carry on: 756 / 147

Step 8:
756 divided by 147 is 5 with a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 522255.0
Subtract 735 from 756 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 9:
The number 147 fits into 210 1 times, leaving a remainder of 63.
The next digit of our result is 1. 
Result so far: 522255.1
The remainder is 63 after subtracting 147 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 10:
The number 147 fits into 630 4 times, leaving a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 522255.14
Deduct 588 from 630 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 11:
420 divided by 147 is 2 with a remainder of 126.
Write down 2 as next digit of the result. 
Result so far: 522255.142
If we take 294 away from 420, we end up with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

On to step 12:
147 can be fit into 1260 8 times, resulting in a remainder of 84.
Write down 8 as next digit of the result. 
Result so far: 522255.1428
Subtracting 1176 from 1260 leaves us 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 13:
When dividing 840 by 147, we get 5 with a remainder of 105.
Write down 5 as next digit of the result. 
Result so far: 522255.14285
Subtracting 735 from 840 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 14:
When dividing 1050 by 147, we get 7 with a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 522255.142857
Subtract 1029 from 1050 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 15:
210 divided by 147 is 1 with a remainder of 63.
Put 1 as the next digit of the answer. 
Result so far: 522255.1428571
Deduct 147 from 210 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 16:
If we divide 630 by 147, we get 4 and a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 522255.14285714
Subtract 588 from 630 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final result is 522255.14285714 with a remainder of 4.2e-08.