We're dividing 763149 by 84 
The aim is to understand the frequency of 84 in 763149.

Moving on to step 1:
If we divide 7 by 84, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 84

Going ahead to step 2:
84 can be fit into 76 0 times, resulting in a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 76 leaves us with 76.
Fetch the next digit (3) from the dividend, attach it to 76 and continue: 763 / 84

Advancing to step 3:
The number 84 fits into 763 9 times, leaving a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 756 from 763 leaves us with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 84

Moving on to step 4:
When dividing 71 by 84, we get 0 with a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 90.0
Deduct 0 from 71 and we're left with 71.
Bring next digit (4) of the dividend behind the 71 and repeat the process: 714 / 84

Step 5:
84 goes into 714 8 times with a remainder of 42.
The next digit of our result is 8. 
Result so far: 908.0
If we take 672 away from 714, we end up with 42.
Bring next digit (9) of the dividend behind the 42 and repeat the process: 429 / 84

Moving on to step 6:
If we divide 429 by 84, we get 5 and a remainder of 9.
Put 5 as the next digit of the answer. 
Result so far: 9085.0
If we take 420 away from 429, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
84 goes into 90 1 times with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 9085.1
Subtract 84 from 90 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 8:
The number 84 fits into 60 0 times, leaving a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 9085.1
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 9:
When dividing 600 by 84, we get 7 with a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 9085.107
Subtracting 588 from 600 leaves us 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.

On to step 10:
84 can be fit into 120 1 times, resulting in a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 9085.1071
Deduct 84 from 120 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
84 goes into 360 4 times with a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 9085.10714
If we take 336 away from 360, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 12:
84 can be fit into 240 2 times, resulting in a remainder of 72.
Record the quotient 2 as the next digit in the result. 
Result so far: 9085.107142
If we take 168 away from 240, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 13:
84 can be fit into 720 8 times, resulting in a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 9085.1071428
The remainder is 48 after subtracting 672 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 14:
If we divide 480 by 84, we get 5 and a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 9085.10714285
If we subtract 420 from 480, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Our division results in 9085.10714285 with a remaining 6e-08.