We divide 155420 by 83
The aim is to understand the frequency of 83 in 155420.

Advancing to step 1:
If we divide 1 by 83, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 83

Advancing to step 2:
83 can be fit into 15 0 times, resulting in a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Include the next digit (5) from the dividend after 15, then repeat: 155 / 83

Step 3:
When dividing 155 by 83, we get 1 with a remainder of 72.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 83 from 155 and we're left with 72.
Fetch the next digit (4) from the dividend, attach it to 72 and continue: 724 / 83

Step 4:
83 goes into 724 8 times with a remainder of 60.
The next digit of our result is 8. 
Result so far: 18.0
The remainder is 60 after subtracting 664 from 724.
Append the next digit (2) from the dividend to 60 and continue with: 602 / 83

Advancing to step 5:
602 divided by 83 is 7 with a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 187.0
Subtract 581 from 602 to get 21.
Fetch the next digit (0) from the dividend, attach it to 21 and continue: 210 / 83

Going ahead to step 6:
If we divide 210 by 83, we get 2 and a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 1872.0
Deduct 166 from 210 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 7:
83 can be fit into 440 5 times, resulting in a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 1872.5
Deduct 415 from 440 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 8:
If we divide 250 by 83, we get 3 and a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 1872.53
Deduct 249 from 250 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
The number 83 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 1872.53
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
83 goes into 100 1 times with a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 1872.5301
Subtract 83 from 100 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 11:
83 can be fit into 170 2 times, resulting in a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 1872.53012
The remainder is 4 after subtracting 166 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
83 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 1872.53012
Subtract 0 from 40 to get 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 13:
The number 83 fits into 400 4 times, leaving a remainder of 68.
Use 4 as the next digit of our solution. 
Result so far: 1872.5301204
If we take 332 away from 400, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 14:
When dividing 680 by 83, we get 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 1872.53012048
The remainder is 16 after subtracting 664 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 1872.53012048, with a leftover of 1.6e-08.