We look at the division of 15812962 by 703 
The aim is to understand the frequency of 703 in 15812962.

On to step 1:
The number 703 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 703

Let's proceed to step 2:
703 goes into 15 0 times with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Take the next digit (8) from the dividend and append it to 15, then repeat: 158 / 703

Moving on to step 3:
The number 703 fits into 158 0 times, leaving a remainder of 158.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 158, we end up with 158.
Include the next digit (1) from the dividend after 158, then repeat: 1581 / 703

Moving on to step 4:
The number 703 fits into 1581 2 times, leaving a remainder of 175.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 1406 from 1581, we get 175.
Append the next digit (2) from the dividend to 175 and continue with: 1752 / 703

Step 5:
703 goes into 1752 2 times with a remainder of 346.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Subtracting 1406 from 1752 leaves us with 346.
Include the next digit (9) from the dividend after 346, then repeat: 3469 / 703

Moving on to step 6:
703 can be fit into 3469 4 times, resulting in a remainder of 657.
Put 4 as the next digit of the answer. 
Result so far: 224.0
The remainder is 657 after subtracting 2812 from 3469.
Grab the next digit (6) from the dividend, add it to 657, then carry on: 6576 / 703

Advancing to step 7:
When dividing 6576 by 703, we get 9 with a remainder of 249.
Use 9 as the next digit of our solution. 
Result so far: 2249.0
The remainder is 249 after subtracting 6327 from 6576.
Bring next digit (2) of the dividend behind the 249 and repeat the process: 2492 / 703

Moving on to step 8:
703 goes into 2492 3 times with a remainder of 383.
Put 3 as the next digit of the answer. 
Result so far: 22493.0
Subtract 2109 from 2492 to get 383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3830, and continue the process.

Advancing to step 9:
If we divide 3830 by 703, we get 5 and a remainder of 315.
Record the quotient 5 as the next digit in the result. 
Result so far: 22493.5
The remainder is 315 after subtracting 3515 from 3830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Let's proceed to step 10:
703 can be fit into 3150 4 times, resulting in a remainder of 338.
Write down 4 as next digit of the result. 
Result so far: 22493.54
If we take 2812 away from 3150, we end up with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Let's proceed to step 11:
703 goes into 3380 4 times with a remainder of 568.
Use 4 as the next digit of our solution. 
Result so far: 22493.544
If we take 2812 away from 3380, we end up with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

After the division, we end up with 22493.544 and a remainder of 0.0568.