46623779 divided by 25 
The aim is to understand the frequency of 25 in 46623779.

Advancing to step 1:
When dividing 4 by 25, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 25

Step 2:
When dividing 46 by 25, we get 1 with a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 21 after subtracting 25 from 46.
Fetch the next digit (6) from the dividend, attach it to 21 and continue: 216 / 25

Going ahead to step 3:
25 goes into 216 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 18.0
The remainder is 16 after subtracting 200 from 216.
Take the next digit (2) from the dividend and append it to 16, then repeat: 162 / 25

Step 4:
The number 25 fits into 162 6 times, leaving a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 186.0
The remainder is 12 after subtracting 150 from 162.
Take the next digit (3) from the dividend and append it to 12, then repeat: 123 / 25

Moving on to step 5:
25 can be fit into 123 4 times, resulting in a remainder of 23.
Put 4 as the next digit of the answer. 
Result so far: 1864.0
Subtracting 100 from 123 leaves us with 23.
Append the next digit (7) from the dividend to 23 and continue with: 237 / 25

On to step 6:
25 goes into 237 9 times with a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 18649.0
Subtracting 225 from 237 leaves us with 12.
Fetch the next digit (7) from the dividend, attach it to 12 and continue: 127 / 25

On to step 7:
25 goes into 127 5 times with a remainder of 2.
Put 5 as the next digit of the answer. 
Result so far: 186495.0
If we subtract 125 from 127, we get 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 25

Let's proceed to step 8:
When dividing 29 by 25, we get 1 with a remainder of 4.
The next digit of our result is 1. 
Result so far: 1864951.0
Subtracting 25 from 29 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
40 divided by 25 is 1 with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1864951.1
If we subtract 25 from 40, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 10:
When dividing 150 by 25, we get 6 with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 1864951.16
Deduct 150 from 150 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
When dividing 0 by 25, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1864951.16
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 12:
25 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1864951.16
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 1864951.16, and the remainder is 0.0.