We divide 990000 by 73
The aim is to understand the frequency of 73 in 990000.

Step 1:
If we divide 9 by 73, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 73

Going ahead to step 2:
When dividing 99 by 73, we get 1 with a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 73 from 99 and we're left with 26.
Grab the next digit (0) from the dividend, add it to 26, then carry on: 260 / 73

Advancing to step 3:
73 can be fit into 260 3 times, resulting in a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Deduct 219 from 260 and we're left with 41.
Include the next digit (0) from the dividend after 41, then repeat: 410 / 73

On to step 4:
73 can be fit into 410 5 times, resulting in a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 135.0
Subtracting 365 from 410 leaves us with 45.
Append the next digit (0) from the dividend to 45 and continue with: 450 / 73

Going ahead to step 5:
When dividing 450 by 73, we get 6 with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 1356.0
Subtract 438 from 450 to get 12.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 73

On to step 6:
If we divide 120 by 73, we get 1 and a remainder of 47.
Record the quotient 1 as the next digit in the result. 
Result so far: 13561.0
Subtracting 73 from 120 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.

Let's proceed to step 7:
73 can be fit into 470 6 times, resulting in a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 13561.6
If we take 438 away from 470, we end up 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: 13561.64
Subtract 292 from 320 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
73 can be fit into 280 3 times, resulting in a remainder of 61.
Write down 3 as next digit of the result. 
Result so far: 13561.643
If we take 219 away from 280, we end up 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.

Let's proceed to step 10:
When dividing 610 by 73, we get 8 with a remainder of 26.
Write down 8 as next digit of the result. 
Result so far: 13561.6438
If we take 584 away from 610, we end up 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.

Step 11:
The number 73 fits into 260 3 times, leaving a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 13561.64383
Deduct 219 from 260 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 12:
73 can be fit into 410 5 times, resulting in a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 13561.643835
Subtract 365 from 410 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 13:
73 can be fit into 450 6 times, resulting in a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 13561.6438356
Subtract 438 from 450 to get 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:
The number 73 fits into 120 1 times, leaving a remainder of 47.
The number 1 becomes the next digit in our result. 
Result so far: 13561.64383561
Subtract 73 from 120 to 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 13561.64383561, and the remainder is 4.7e-08.