89706340 ÷ 73 
The aim is to understand the frequency of 73 in 89706340.

On to step 1:
73 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 73

Advancing to step 2:
89 divided by 73 is 1 with a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 73 from 89 leaves us with 16.
Append the next digit (7) from the dividend to 16 and continue with: 167 / 73

Let's proceed to step 3:
73 goes into 167 2 times with a remainder of 21.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 146 from 167, we get 21.
Bring next digit (0) of the dividend behind the 21 and repeat the process: 210 / 73

On to step 4:
The number 73 fits into 210 2 times, leaving a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 122.0
Subtract 146 from 210 to get 64.
Take the next digit (6) from the dividend and append it to 64, then repeat: 646 / 73

On to step 5:
When dividing 646 by 73, we get 8 with a remainder of 62.
Use 8 as the next digit of our solution. 
Result so far: 1228.0
Deduct 584 from 646 and we're left with 62.
Append the next digit (3) from the dividend to 62 and continue with: 623 / 73

On to step 6:
73 goes into 623 8 times with a remainder of 39.
Put 8 as the next digit of the answer. 
Result so far: 12288.0
If we subtract 584 from 623, we get 39.
Append the next digit (4) from the dividend to 39 and continue with: 394 / 73

On to step 7:
The number 73 fits into 394 5 times, leaving a remainder of 29.
Put 5 as the next digit of the answer. 
Result so far: 122885.0
Subtract 365 from 394 to get 29.
Fetch the next digit (0) from the dividend, attach it to 29 and continue: 290 / 73

Moving on to step 8:
The number 73 fits into 290 3 times, leaving a remainder of 71.
Put 3 as the next digit of the answer. 
Result so far: 1228853.0
If we subtract 219 from 290, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Advancing to step 9:
The number 73 fits into 710 9 times, leaving a remainder of 53.
The number 9 becomes the next digit in our result. 
Result so far: 1228853.9
The remainder is 53 after subtracting 657 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 10:
73 can be fit into 530 7 times, resulting in a remainder of 19.
The next digit of our result is 7. 
Result so far: 1228853.97
Deduct 511 from 530 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 11:
73 goes into 190 2 times with a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 1228853.972
Subtract 146 from 190 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 12:
73 goes into 440 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 1228853.9726
Deduct 438 from 440 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 13:
When dividing 20 by 73, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 1228853.9726
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 14:
73 can be fit into 200 2 times, resulting in a remainder of 54.
Use 2 as the next digit of our solution. 
Result so far: 1228853.972602
Subtract 146 from 200 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 15:
540 divided by 73 is 7 with a remainder of 29.
Record the quotient 7 as the next digit in the result. 
Result so far: 1228853.9726027
Deduct 511 from 540 and we're left 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.

Going ahead to step 16:
290 divided by 73 is 3 with a remainder of 71.
Use 3 as the next digit of our solution. 
Result so far: 1228853.97260273
Subtract 219 from 290 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

The final result is 1228853.97260273 with a remainder of 7.1e-08.