530749 divided by 87 
The aim is to understand the frequency of 87 in 530749.

Let's proceed to step 1:
The number 87 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 87

Going ahead to step 2:
87 can be fit into 53 0 times, resulting in a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Bring next digit (0) of the dividend behind the 53 and repeat the process: 530 / 87

Advancing to step 3:
If we divide 530 by 87, we get 6 and a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 522 away from 530, we end up with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 87

Step 4:
87 divided by 87 is 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 61.0
Deduct 87 from 87 and we're left with 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 87

Step 5:
The number 87 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 610.0
If we subtract 0 from 4, we get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 87

Step 6:
87 goes into 49 0 times with a remainder of 49.
The next digit of our result is 0. 
Result so far: 6100.0
Subtracting 0 from 49 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.

Let's proceed to step 7:
The number 87 fits into 490 5 times, leaving a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 6100.5
If we take 435 away from 490, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 8:
The number 87 fits into 550 6 times, leaving a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 6100.56
If we subtract 522 from 550, we 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.

Let's proceed to step 9:
87 goes into 280 3 times with a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 6100.563
Subtract 261 from 280 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 10:
87 goes into 190 2 times with a remainder of 16.
The next digit of our result is 2. 
Result so far: 6100.5632
If we take 174 away from 190, we end up 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.

On to step 11:
The number 87 fits into 160 1 times, leaving a remainder of 73.
Write down 1 as next digit of the result. 
Result so far: 6100.56321
Subtract 87 from 160 to get 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 12:
If we divide 730 by 87, we get 8 and a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 6100.563218
Subtracting 696 from 730 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 13:
87 goes into 340 3 times with a remainder of 79.
Put 3 as the next digit of the answer. 
Result so far: 6100.5632183
Subtracting 261 from 340 leaves us 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.

Moving on to step 14:
87 can be fit into 790 9 times, resulting in a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 6100.56321839
If we subtract 783 from 790, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

In conclusion, the division gives 6100.56321839 with a balance of 7e-09.