80125 divided by 84 
The aim is to understand the frequency of 84 in 80125.

Moving on to step 1:
84 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 84

Let's proceed to step 2:
When dividing 80 by 84, we get 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Fetch the next digit (1) from the dividend, attach it to 80 and continue: 801 / 84

Let's proceed to step 3:
The number 84 fits into 801 9 times, leaving a remainder of 45.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 45 after subtracting 756 from 801.
Grab the next digit (2) from the dividend, add it to 45, then carry on: 452 / 84

Step 4:
84 can be fit into 452 5 times, resulting in a remainder of 32.
Write down 5 as next digit of the result. 
Result so far: 95.0
Deduct 420 from 452 and we're left with 32.
Append the next digit (5) from the dividend to 32 and continue with: 325 / 84

On to step 5:
If we divide 325 by 84, we get 3 and a remainder of 73.
The next digit of our result is 3. 
Result so far: 953.0
Subtracting 252 from 325 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 6:
When dividing 730 by 84, we get 8 with a remainder of 58.
Record the quotient 8 as the next digit in the result. 
Result so far: 953.8
If we take 672 away from 730, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 7:
If we divide 580 by 84, we get 6 and a remainder of 76.
The number 6 becomes the next digit in our result. 
Result so far: 953.86
Deduct 504 from 580 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 8:
The number 84 fits into 760 9 times, leaving a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 953.869
Subtract 756 from 760 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.

On to step 9:
If we divide 40 by 84, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 953.869
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.

Let's proceed to step 10:
The number 84 fits into 400 4 times, leaving a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 953.86904
Subtracting 336 from 400 leaves us 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.

Let's proceed to step 11:
When dividing 640 by 84, we get 7 with a remainder of 52.
Put 7 as the next digit of the answer. 
Result so far: 953.869047
Subtract 588 from 640 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 12:
If we divide 520 by 84, we get 6 and a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 953.8690476
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.

Going ahead to step 13:
The number 84 fits into 160 1 times, leaving a remainder of 76.
Use 1 as the next digit of our solution. 
Result so far: 953.86904761
Subtract 84 from 160 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The quotient of the division is 953.86904761, and the remainder is 7.6e-08.