46845821 divided by 725 
The aim is to understand the frequency of 725 in 46845821.

Moving on to step 1:
4 divided by 725 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 725

Step 2:
725 can be fit into 46 0 times, resulting in a remainder of 46.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 46, we end up with 46.
Take the next digit (8) from the dividend and append it to 46, then repeat: 468 / 725

On to step 3:
When dividing 468 by 725, we get 0 with a remainder of 468.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 468 and we're left with 468.
Grab the next digit (4) from the dividend, add it to 468, then carry on: 4684 / 725

Advancing to step 4:
725 can be fit into 4684 6 times, resulting in a remainder of 334.
Write down 6 as next digit of the result. 
Result so far: 6.0
Deduct 4350 from 4684 and we're left with 334.
Bring next digit (5) of the dividend behind the 334 and repeat the process: 3345 / 725

Moving on to step 5:
The number 725 fits into 3345 4 times, leaving a remainder of 445.
Use 4 as the next digit of our solution. 
Result so far: 64.0
Deduct 2900 from 3345 and we're left with 445.
Bring next digit (8) of the dividend behind the 445 and repeat the process: 4458 / 725

Let's proceed to step 6:
The number 725 fits into 4458 6 times, leaving a remainder of 108.
The next digit of our result is 6. 
Result so far: 646.0
Subtracting 4350 from 4458 leaves us with 108.
Append the next digit (2) from the dividend to 108 and continue with: 1082 / 725

On to step 7:
If we divide 1082 by 725, we get 1 and a remainder of 357.
Put 1 as the next digit of the answer. 
Result so far: 6461.0
If we take 725 away from 1082, we end up with 357.
Fetch the next digit (1) from the dividend, attach it to 357 and continue: 3571 / 725

On to step 8:
The number 725 fits into 3571 4 times, leaving a remainder of 671.
The next digit of our result is 4. 
Result so far: 64614.0
If we take 2900 away from 3571, we end up with 671.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6710, and continue the process.

Moving on to step 9:
If we divide 6710 by 725, we get 9 and a remainder of 185.
The number 9 becomes the next digit in our result. 
Result so far: 64614.9
Subtract 6525 from 6710 to get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Advancing to step 10:
The number 725 fits into 1850 2 times, leaving a remainder of 400.
Use 2 as the next digit of our solution. 
Result so far: 64614.92
If we take 1450 away from 1850, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 11:
725 goes into 4000 5 times with a remainder of 375.
Use 5 as the next digit of our solution. 
Result so far: 64614.925
The remainder is 375 after subtracting 3625 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 12:
The number 725 fits into 3750 5 times, leaving a remainder of 125.
The number 5 becomes the next digit in our result. 
Result so far: 64614.9255
If we subtract 3625 from 3750, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

The quotient of the division is 64614.9255, and the remainder is 0.00125.