We're dividing 81308503 by 62 
The aim is to understand the frequency of 62 in 81308503.

Advancing to step 1:
When dividing 8 by 62, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 62

On to step 2:
If we divide 81 by 62, we get 1 and a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 19 after subtracting 62 from 81.
Bring next digit (3) of the dividend behind the 19 and repeat the process: 193 / 62

Moving on to step 3:
62 can be fit into 193 3 times, resulting in a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 7 after subtracting 186 from 193.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 62

Going ahead to step 4:
The number 62 fits into 70 1 times, leaving a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 131.0
Subtracting 62 from 70 leaves us with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 62

Moving on to step 5:
If we divide 88 by 62, we get 1 and a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 1311.0
Deduct 62 from 88 and we're left with 26.
Include the next digit (5) from the dividend after 26, then repeat: 265 / 62

On to step 6:
62 goes into 265 4 times with a remainder of 17.
Record the quotient 4 as the next digit in the result. 
Result so far: 13114.0
If we subtract 248 from 265, we get 17.
Bring next digit (0) of the dividend behind the 17 and repeat the process: 170 / 62

Step 7:
62 can be fit into 170 2 times, resulting in a remainder of 46.
Write down 2 as next digit of the result. 
Result so far: 131142.0
Subtracting 124 from 170 leaves us with 46.
Bring next digit (3) of the dividend behind the 46 and repeat the process: 463 / 62

Advancing to step 8:
463 divided by 62 is 7 with a remainder of 29.
Put 7 as the next digit of the answer. 
Result so far: 1311427.0
If we take 434 away from 463, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 9:
290 divided by 62 is 4 with a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 1311427.4
If we subtract 248 from 290, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 10:
62 can be fit into 420 6 times, resulting in a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 1311427.46
Deduct 372 from 420 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 11:
The number 62 fits into 480 7 times, leaving a remainder of 46.
Put 7 as the next digit of the answer. 
Result so far: 1311427.467
Subtract 434 from 480 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 12:
The number 62 fits into 460 7 times, leaving a remainder of 26.
Put 7 as the next digit of the answer. 
Result so far: 1311427.4677
Deduct 434 from 460 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The quotient of the division is 1311427.4677, and the remainder is 0.00026.