358947 ÷ 73 
The aim is to understand the frequency of 73 in 358947.

Advancing to step 1:
When dividing 3 by 73, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 73

Let's proceed to step 2:
When dividing 35 by 73, we get 0 with a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Fetch the next digit (8) from the dividend, attach it to 35 and continue: 358 / 73

Going ahead to step 3:
73 goes into 358 4 times with a remainder of 66.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 292 from 358 and we're left with 66.
Take the next digit (9) from the dividend and append it to 66, then repeat: 669 / 73

Moving on to step 4:
When dividing 669 by 73, we get 9 with a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 49.0
The remainder is 12 after subtracting 657 from 669.
Append the next digit (4) from the dividend to 12 and continue with: 124 / 73

Going ahead to step 5:
124 divided by 73 is 1 with a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 491.0
If we take 73 away from 124, we end up with 51.
Take the next digit (7) from the dividend and append it to 51, then repeat: 517 / 73

Step 6:
If we divide 517 by 73, we get 7 and a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 4917.0
The remainder is 6 after subtracting 511 from 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
If we divide 60 by 73, we get 0 and a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 4917.0
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 8:
73 can be fit into 600 8 times, resulting in a remainder of 16.
The next digit of our result is 8. 
Result so far: 4917.08
If we subtract 584 from 600, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
73 goes into 160 2 times with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 4917.082
If we take 146 away from 160, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 10:
73 goes into 140 1 times with a remainder of 67.
Use 1 as the next digit of our solution. 
Result so far: 4917.0821
Subtracting 73 from 140 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 11:
When dividing 670 by 73, we get 9 with a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 4917.08219
If we subtract 657 from 670, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 12:
The number 73 fits into 130 1 times, leaving a remainder of 57.
Put 1 as the next digit of the answer. 
Result so far: 4917.082191
Deduct 73 from 130 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 13:
If we divide 570 by 73, we get 7 and a remainder of 59.
Record the quotient 7 as the next digit in the result. 
Result so far: 4917.0821917
The remainder is 59 after subtracting 511 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 14:
73 can be fit into 590 8 times, resulting in a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 4917.08219178
If we take 584 away from 590, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

After the division, we end up with 4917.08219178 and a remainder of 6e-09.