87400762 ÷ 591 
The aim is to understand the frequency of 591 in 87400762.

Step 1:
591 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 591

Moving on to step 2:
591 can be fit into 87 0 times, resulting in a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 87 and we're left with 87.
Include the next digit (4) from the dividend after 87, then repeat: 874 / 591

Step 3:
591 goes into 874 1 times with a remainder of 283.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 591 away from 874, we end up with 283.
Append the next digit (0) from the dividend to 283 and continue with: 2830 / 591

Advancing to step 4:
591 can be fit into 2830 4 times, resulting in a remainder of 466.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtracting 2364 from 2830 leaves us with 466.
Grab the next digit (0) from the dividend, add it to 466, then carry on: 4660 / 591

Let's proceed to step 5:
591 goes into 4660 7 times with a remainder of 523.
The number 7 becomes the next digit in our result. 
Result so far: 147.0
The remainder is 523 after subtracting 4137 from 4660.
Fetch the next digit (7) from the dividend, attach it to 523 and continue: 5237 / 591

On to step 6:
If we divide 5237 by 591, we get 8 and a remainder of 509.
Use 8 as the next digit of our solution. 
Result so far: 1478.0
Subtract 4728 from 5237 to get 509.
Fetch the next digit (6) from the dividend, attach it to 509 and continue: 5096 / 591

Advancing to step 7:
5096 divided by 591 is 8 with a remainder of 368.
The next digit of our result is 8. 
Result so far: 14788.0
Deduct 4728 from 5096 and we're left with 368.
Include the next digit (2) from the dividend after 368, then repeat: 3682 / 591

Going ahead to step 8:
591 goes into 3682 6 times with a remainder of 136.
Write down 6 as next digit of the result. 
Result so far: 147886.0
If we take 3546 away from 3682, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 9:
If we divide 1360 by 591, we get 2 and a remainder of 178.
The number 2 becomes the next digit in our result. 
Result so far: 147886.2
Subtracting 1182 from 1360 leaves us with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Step 10:
591 goes into 1780 3 times with a remainder of 7.
The next digit of our result is 3. 
Result so far: 147886.23
Subtract 1773 from 1780 to 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.

Let's proceed to step 11:
70 divided by 591 is 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 147886.23
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 12:
591 goes into 700 1 times with a remainder of 109.
The next digit of our result is 1. 
Result so far: 147886.2301
If we subtract 591 from 700, we get 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Moving on to step 13:
If we divide 1090 by 591, we get 1 and a remainder of 499.
Write down 1 as next digit of the result. 
Result so far: 147886.23011
If we subtract 591 from 1090, we get 499.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4990, and continue the process.

In conclusion, the division gives 147886.23011 with a balance of 0.000499.