We divide 83523113 by 620
The aim is to understand the frequency of 620 in 83523113.

Moving on to step 1:
620 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 620

Going ahead to step 2:
If we divide 83 by 620, we get 0 and a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Include the next digit (5) from the dividend after 83, then repeat: 835 / 620

Moving on to step 3:
620 can be fit into 835 1 times, resulting in a remainder of 215.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 620 from 835, we get 215.
Include the next digit (2) from the dividend after 215, then repeat: 2152 / 620

Moving on to step 4:
620 can be fit into 2152 3 times, resulting in a remainder of 292.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we subtract 1860 from 2152, we get 292.
Fetch the next digit (3) from the dividend, attach it to 292 and continue: 2923 / 620

Let's proceed to step 5:
2923 divided by 620 is 4 with a remainder of 443.
Use 4 as the next digit of our solution. 
Result so far: 134.0
Subtract 2480 from 2923 to get 443.
Grab the next digit (1) from the dividend, add it to 443, then carry on: 4431 / 620

Going ahead to step 6:
The number 620 fits into 4431 7 times, leaving a remainder of 91.
Write down 7 as next digit of the result. 
Result so far: 1347.0
The remainder is 91 after subtracting 4340 from 4431.
Take the next digit (1) from the dividend and append it to 91, then repeat: 911 / 620

Advancing to step 7:
If we divide 911 by 620, we get 1 and a remainder of 291.
Put 1 as the next digit of the answer. 
Result so far: 13471.0
Subtract 620 from 911 to get 291.
Take the next digit (3) from the dividend and append it to 291, then repeat: 2913 / 620

On to step 8:
620 can be fit into 2913 4 times, resulting in a remainder of 433.
Put 4 as the next digit of the answer. 
Result so far: 134714.0
If we subtract 2480 from 2913, we get 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

Going ahead to step 9:
If we divide 4330 by 620, we get 6 and a remainder of 610.
The number 6 becomes the next digit in our result. 
Result so far: 134714.6
Deduct 3720 from 4330 and we're left with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Step 10:
620 goes into 6100 9 times with a remainder of 520.
The number 9 becomes the next digit in our result. 
Result so far: 134714.69
Subtracting 5580 from 6100 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

On to step 11:
The number 620 fits into 5200 8 times, leaving a remainder of 240.
Write down 8 as next digit of the result. 
Result so far: 134714.698
Subtract 4960 from 5200 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 12:
620 goes into 2400 3 times with a remainder of 540.
Record the quotient 3 as the next digit in the result. 
Result so far: 134714.6983
Subtracting 1860 from 2400 leaves us with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Step 13:
620 can be fit into 5400 8 times, resulting in a remainder of 440.
Write down 8 as next digit of the result. 
Result so far: 134714.69838
The remainder is 440 after subtracting 4960 from 5400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 14:
When dividing 4400 by 620, we get 7 with a remainder of 60.
The number 7 becomes the next digit in our result. 
Result so far: 134714.698387
Subtract 4340 from 4400 to 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.

Step 15:
The number 620 fits into 600 0 times, leaving a remainder of 600.
Record the quotient 0 as the next digit in the result. 
Result so far: 134714.698387
The remainder is 600 after subtracting 0 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Advancing to step 16:
620 can be fit into 6000 9 times, resulting in a remainder of 420.
Write down 9 as next digit of the result. 
Result so far: 134714.69838709
Subtracting 5580 from 6000 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

After the division, we end up with 134714.69838709 and a remainder of 4.2e-07.