Let's divide 702015 by 73
The aim is to understand the frequency of 73 in 702015.

Step 1:
When dividing 7 by 73, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 73

Advancing to step 2:
The number 73 fits into 70 0 times, leaving a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 70 after subtracting 0 from 70.
Take the next digit (2) from the dividend and append it to 70, then repeat: 702 / 73

Going ahead to step 3:
702 divided by 73 is 9 with a remainder of 45.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 657 from 702, we get 45.
Fetch the next digit (0) from the dividend, attach it to 45 and continue: 450 / 73

Advancing to step 4:
The number 73 fits into 450 6 times, leaving a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 96.0
Subtract 438 from 450 to get 12.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 73

Step 5:
If we divide 121 by 73, we get 1 and a remainder of 48.
Record the quotient 1 as the next digit in the result. 
Result so far: 961.0
If we take 73 away from 121, we end up with 48.
Include the next digit (5) from the dividend after 48, then repeat: 485 / 73

Step 6:
485 divided by 73 is 6 with a remainder of 47.
The number 6 becomes the next digit in our result. 
Result so far: 9616.0
Subtracting 438 from 485 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 7:
The number 73 fits into 470 6 times, leaving a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 9616.6
Subtracting 438 from 470 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 8:
If we divide 320 by 73, we get 4 and a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 9616.64
Deduct 292 from 320 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
73 can be fit into 280 3 times, resulting in a remainder of 61.
Use 3 as the next digit of our solution. 
Result so far: 9616.643
Deduct 219 from 280 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 10:
If we divide 610 by 73, we get 8 and a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 9616.6438
Subtract 584 from 610 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 11:
If we divide 260 by 73, we get 3 and a remainder of 41.
The next digit of our result is 3. 
Result so far: 9616.64383
If we subtract 219 from 260, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 12:
The number 73 fits into 410 5 times, leaving a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 9616.643835
Deduct 365 from 410 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 13:
If we divide 450 by 73, we get 6 and a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 9616.6438356
Subtracting 438 from 450 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 14:
If we divide 120 by 73, we get 1 and a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 9616.64383561
If we subtract 73 from 120, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

The quotient of the division is 9616.64383561, and the remainder is 4.7e-08.