73758973 ÷ 873 
The aim is to understand the frequency of 873 in 73758973.

Going ahead to step 1:
873 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 873

Moving on to step 2:
The number 873 fits into 73 0 times, leaving a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 73 and we're left with 73.
Take the next digit (7) from the dividend and append it to 73, then repeat: 737 / 873

On to step 3:
873 goes into 737 0 times with a remainder of 737.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 737 after subtracting 0 from 737.
Grab the next digit (5) from the dividend, add it to 737, then carry on: 7375 / 873

Moving on to step 4:
If we divide 7375 by 873, we get 8 and a remainder of 391.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 6984 from 7375, we get 391.
Include the next digit (8) from the dividend after 391, then repeat: 3918 / 873

Step 5:
When dividing 3918 by 873, we get 4 with a remainder of 426.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
If we subtract 3492 from 3918, we get 426.
Include the next digit (9) from the dividend after 426, then repeat: 4269 / 873

Let's proceed to step 6:
873 can be fit into 4269 4 times, resulting in a remainder of 777.
The number 4 becomes the next digit in our result. 
Result so far: 844.0
Deduct 3492 from 4269 and we're left with 777.
Grab the next digit (7) from the dividend, add it to 777, then carry on: 7777 / 873

On to step 7:
873 can be fit into 7777 8 times, resulting in a remainder of 793.
Use 8 as the next digit of our solution. 
Result so far: 8448.0
Subtracting 6984 from 7777 leaves us with 793.
Bring next digit (3) of the dividend behind the 793 and repeat the process: 7933 / 873

Moving on to step 8:
The number 873 fits into 7933 9 times, leaving a remainder of 76.
Record the quotient 9 as the next digit in the result. 
Result so far: 84489.0
Subtracting 7857 from 7933 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 9:
873 can be fit into 760 0 times, resulting in a remainder of 760.
The number 0 becomes the next digit in our result. 
Result so far: 84489.0
Deduct 0 from 760 and we're left with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Moving on to step 10:
When dividing 7600 by 873, we get 8 with a remainder of 616.
Record the quotient 8 as the next digit in the result. 
Result so far: 84489.08
Deduct 6984 from 7600 and we're left with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Step 11:
If we divide 6160 by 873, we get 7 and a remainder of 49.
The number 7 becomes the next digit in our result. 
Result so far: 84489.087
Subtracting 6111 from 6160 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 12:
873 goes into 490 0 times with a remainder of 490.
Use 0 as the next digit of our solution. 
Result so far: 84489.087
If we take 0 away from 490, we end up with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Moving on to step 13:
When dividing 4900 by 873, we get 5 with a remainder of 535.
Record the quotient 5 as the next digit in the result. 
Result so far: 84489.08705
The remainder is 535 after subtracting 4365 from 4900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

Step 14:
873 goes into 5350 6 times with a remainder of 112.
Use 6 as the next digit of our solution. 
Result so far: 84489.087056
The remainder is 112 after subtracting 5238 from 5350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 15:
When dividing 1120 by 873, we get 1 with a remainder of 247.
Write down 1 as next digit of the result. 
Result so far: 84489.0870561
If we subtract 873 from 1120, we get 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Moving on to step 16:
The number 873 fits into 2470 2 times, leaving a remainder of 724.
Use 2 as the next digit of our solution. 
Result so far: 84489.08705612
The remainder is 724 after subtracting 1746 from 2470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

In conclusion, the division gives 84489.08705612 with a balance of 7.24e-07.