We divide 87783715 by 725
The aim is to understand the frequency of 725 in 87783715.

Advancing to step 1:
725 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 725

On to step 2:
The number 725 fits into 87 0 times, leaving a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Bring next digit (7) of the dividend behind the 87 and repeat the process: 877 / 725

Let's proceed to step 3:
The number 725 fits into 877 1 times, leaving a remainder of 152.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 725 from 877 leaves us with 152.
Take the next digit (8) from the dividend and append it to 152, then repeat: 1528 / 725

Moving on to step 4:
If we divide 1528 by 725, we get 2 and a remainder of 78.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 78 after subtracting 1450 from 1528.
Take the next digit (3) from the dividend and append it to 78, then repeat: 783 / 725

Step 5:
When dividing 783 by 725, we get 1 with a remainder of 58.
Record the quotient 1 as the next digit in the result. 
Result so far: 121.0
Deduct 725 from 783 and we're left with 58.
Fetch the next digit (7) from the dividend, attach it to 58 and continue: 587 / 725

Moving on to step 6:
725 can be fit into 587 0 times, resulting in a remainder of 587.
Record the quotient 0 as the next digit in the result. 
Result so far: 1210.0
If we take 0 away from 587, we end up with 587.
Grab the next digit (1) from the dividend, add it to 587, then carry on: 5871 / 725

Going ahead to step 7:
725 goes into 5871 8 times with a remainder of 71.
Put 8 as the next digit of the answer. 
Result so far: 12108.0
If we subtract 5800 from 5871, we get 71.
Fetch the next digit (5) from the dividend, attach it to 71 and continue: 715 / 725

Let's proceed to step 8:
715 divided by 725 is 0 with a remainder of 715.
Write down 0 as next digit of the result. 
Result so far: 121080.0
Subtracting 0 from 715 leaves us with 715.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7150, and continue the process.

Going ahead to step 9:
When dividing 7150 by 725, we get 9 with a remainder of 625.
Record the quotient 9 as the next digit in the result. 
Result so far: 121080.9
Subtract 6525 from 7150 to get 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Moving on to step 10:
If we divide 6250 by 725, we get 8 and a remainder of 450.
The next digit of our result is 8. 
Result so far: 121080.98
The remainder is 450 after subtracting 5800 from 6250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Moving on to step 11:
When dividing 4500 by 725, we get 6 with a remainder of 150.
Record the quotient 6 as the next digit in the result. 
Result so far: 121080.986
Subtracting 4350 from 4500 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 12:
When dividing 1500 by 725, we get 2 with a remainder of 50.
The number 2 becomes the next digit in our result. 
Result so far: 121080.9862
Subtract 1450 from 1500 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 13:
When dividing 500 by 725, we get 0 with a remainder of 500.
Write down 0 as next digit of the result. 
Result so far: 121080.9862
If we subtract 0 from 500, we get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Going ahead to step 14:
5000 divided by 725 is 6 with a remainder of 650.
Record the quotient 6 as the next digit in the result. 
Result so far: 121080.986206
Subtracting 4350 from 5000 leaves us with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Going ahead to step 15:
The number 725 fits into 6500 8 times, leaving a remainder of 700.
The number 8 becomes the next digit in our result. 
Result so far: 121080.9862068
The remainder is 700 after subtracting 5800 from 6500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Moving on to step 16:
7000 divided by 725 is 9 with a remainder of 475.
Use 9 as the next digit of our solution. 
Result so far: 121080.98620689
Deduct 6525 from 7000 and we're left with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

The quotient of the division is 121080.98620689, and the remainder is 4.75e-07.