Let's divide 125491 by 84
The aim is to understand the frequency of 84 in 125491.

Let's proceed to step 1:
When dividing 1 by 84, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 84

Let's proceed to step 2:
When dividing 12 by 84, we get 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Append the next digit (5) from the dividend to 12 and continue with: 125 / 84

Step 3:
If we divide 125 by 84, we get 1 and a remainder of 41.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 84 from 125 leaves us with 41.
Append the next digit (4) from the dividend to 41 and continue with: 414 / 84

Step 4:
If we divide 414 by 84, we get 4 and a remainder of 78.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtract 336 from 414 to get 78.
Include the next digit (9) from the dividend after 78, then repeat: 789 / 84

On to step 5:
84 can be fit into 789 9 times, resulting in a remainder of 33.
Put 9 as the next digit of the answer. 
Result so far: 149.0
Deduct 756 from 789 and we're left with 33.
Include the next digit (1) from the dividend after 33, then repeat: 331 / 84

Moving on to step 6:
84 can be fit into 331 3 times, resulting in a remainder of 79.
Record the quotient 3 as the next digit in the result. 
Result so far: 1493.0
Subtracting 252 from 331 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 7:
When dividing 790 by 84, we get 9 with a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 1493.9
The remainder is 34 after subtracting 756 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 8:
340 divided by 84 is 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 1493.94
Subtract 336 from 340 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
84 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 1493.94
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
400 divided by 84 is 4 with a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 1493.9404
If we take 336 away from 400, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 11:
84 goes into 640 7 times with a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 1493.94047
If we take 588 away from 640, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 12:
520 divided by 84 is 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 1493.940476
Subtract 504 from 520 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
When dividing 160 by 84, we get 1 with a remainder of 76.
Record the quotient 1 as the next digit in the result. 
Result so far: 1493.9404761
The remainder is 76 after subtracting 84 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 14:
84 can be fit into 760 9 times, resulting in a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 1493.94047619
The remainder is 4 after subtracting 756 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 1493.94047619 and a remainder of 4e-09.