Let's divide 773710 by 87
The aim is to understand the frequency of 87 in 773710.

Step 1:
87 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 87

Let's proceed to step 2:
The number 87 fits into 77 0 times, leaving a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Bring next digit (3) of the dividend behind the 77 and repeat the process: 773 / 87

Step 3:
773 divided by 87 is 8 with a remainder of 77.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 696 away from 773, we end up with 77.
Include the next digit (7) from the dividend after 77, then repeat: 777 / 87

Moving on to step 4:
When dividing 777 by 87, we get 8 with a remainder of 81.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
If we take 696 away from 777, we end up with 81.
Fetch the next digit (1) from the dividend, attach it to 81 and continue: 811 / 87

Advancing to step 5:
87 goes into 811 9 times with a remainder of 28.
The next digit of our result is 9. 
Result so far: 889.0
If we take 783 away from 811, we end up with 28.
Grab the next digit (0) from the dividend, add it to 28, then carry on: 280 / 87

Let's proceed to step 6:
The number 87 fits into 280 3 times, leaving a remainder of 19.
The next digit of our result is 3. 
Result so far: 8893.0
Subtracting 261 from 280 leaves us 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.

Going ahead to step 7:
When dividing 190 by 87, we get 2 with a remainder of 16.
The next digit of our result is 2. 
Result so far: 8893.2
Subtracting 174 from 190 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
The number 87 fits into 160 1 times, leaving a remainder of 73.
Put 1 as the next digit of the answer. 
Result so far: 8893.21
Subtracting 87 from 160 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 9:
The number 87 fits into 730 8 times, leaving a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 8893.218
Subtract 696 from 730 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 10:
87 can be fit into 340 3 times, resulting in a remainder of 79.
The next digit of our result is 3. 
Result so far: 8893.2183
If we take 261 away from 340, we end up with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 11:
790 divided by 87 is 9 with a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 8893.21839
Subtracting 783 from 790 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 12:
70 divided by 87 is 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 8893.21839
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 13:
87 can be fit into 700 8 times, resulting in a remainder of 4.
The next digit of our result is 8. 
Result so far: 8893.2183908
If we subtract 696 from 700, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 14:
If we divide 40 by 87, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 8893.2183908
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 8893.2183908 with a remaining 4e-08.