84007914 ÷ 725 
The aim is to understand the frequency of 725 in 84007914.

Moving on to step 1:
725 goes into 8 0 times with 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.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 725

Advancing to step 2:
The number 725 fits into 84 0 times, leaving a remainder of 84.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Include the next digit (0) from the dividend after 84, then repeat: 840 / 725

On to step 3:
725 goes into 840 1 times with a remainder of 115.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 725 away from 840, we end up with 115.
Append the next digit (0) from the dividend to 115 and continue with: 1150 / 725

Moving on to step 4:
1150 divided by 725 is 1 with a remainder of 425.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 725 away from 1150, we end up with 425.
Bring next digit (7) of the dividend behind the 425 and repeat the process: 4257 / 725

Moving on to step 5:
If we divide 4257 by 725, we get 5 and a remainder of 632.
Put 5 as the next digit of the answer. 
Result so far: 115.0
If we subtract 3625 from 4257, we get 632.
Grab the next digit (9) from the dividend, add it to 632, then carry on: 6329 / 725

Moving on to step 6:
6329 divided by 725 is 8 with a remainder of 529.
Write down 8 as next digit of the result. 
Result so far: 1158.0
Deduct 5800 from 6329 and we're left with 529.
Take the next digit (1) from the dividend and append it to 529, then repeat: 5291 / 725

Advancing to step 7:
5291 divided by 725 is 7 with a remainder of 216.
Write down 7 as next digit of the result. 
Result so far: 11587.0
The remainder is 216 after subtracting 5075 from 5291.
Take the next digit (4) from the dividend and append it to 216, then repeat: 2164 / 725

Moving on to step 8:
If we divide 2164 by 725, we get 2 and a remainder of 714.
Use 2 as the next digit of our solution. 
Result so far: 115872.0
Deduct 1450 from 2164 and we're left with 714.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7140, and continue the process.

Step 9:
725 goes into 7140 9 times with a remainder of 615.
Record the quotient 9 as the next digit in the result. 
Result so far: 115872.9
Subtracting 6525 from 7140 leaves us with 615.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Going ahead to step 10:
When dividing 6150 by 725, we get 8 with a remainder of 350.
The number 8 becomes the next digit in our result. 
Result so far: 115872.98
If we take 5800 away from 6150, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Step 11:
725 goes into 3500 4 times with a remainder of 600.
Record the quotient 4 as the next digit in the result. 
Result so far: 115872.984
If we subtract 2900 from 3500, we get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Going ahead to step 12:
When dividing 6000 by 725, we get 8 with a remainder of 200.
Write down 8 as next digit of the result. 
Result so far: 115872.9848
Subtracting 5800 from 6000 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 13:
The number 725 fits into 2000 2 times, leaving a remainder of 550.
The number 2 becomes the next digit in our result. 
Result so far: 115872.98482
The remainder is 550 after subtracting 1450 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Moving on to step 14:
When dividing 5500 by 725, we get 7 with a remainder of 425.
The next digit of our result is 7. 
Result so far: 115872.984827
Deduct 5075 from 5500 and we're left with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Step 15:
The number 725 fits into 4250 5 times, leaving a remainder of 625.
Write down 5 as next digit of the result. 
Result so far: 115872.9848275
If we take 3625 away from 4250, we end up with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Going ahead to step 16:
The number 725 fits into 6250 8 times, leaving a remainder of 450.
The next digit of our result is 8. 
Result so far: 115872.98482758
If we subtract 5800 from 6250, we get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

The quotient of the division is 115872.98482758, and the remainder is 4.5e-07.