10171773 ÷ 425 
The aim is to understand the frequency of 425 in 10171773.

Step 1:
425 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 425

Let's proceed to step 2:
10 divided by 425 is 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 10, we end up with 10.
Fetch the next digit (1) from the dividend, attach it to 10 and continue: 101 / 425

Going ahead to step 3:
The number 425 fits into 101 0 times, leaving a remainder of 101.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 101, we end up with 101.
Append the next digit (7) from the dividend to 101 and continue with: 1017 / 425

Advancing to step 4:
425 goes into 1017 2 times with a remainder of 167.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 850 from 1017 leaves us with 167.
Bring next digit (1) of the dividend behind the 167 and repeat the process: 1671 / 425

Moving on to step 5:
The number 425 fits into 1671 3 times, leaving a remainder of 396.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
Subtract 1275 from 1671 to get 396.
Append the next digit (7) from the dividend to 396 and continue with: 3967 / 425

On to step 6:
425 can be fit into 3967 9 times, resulting in a remainder of 142.
Write down 9 as next digit of the result. 
Result so far: 239.0
Deduct 3825 from 3967 and we're left with 142.
Grab the next digit (7) from the dividend, add it to 142, then carry on: 1427 / 425

On to step 7:
If we divide 1427 by 425, we get 3 and a remainder of 152.
Record the quotient 3 as the next digit in the result. 
Result so far: 2393.0
If we subtract 1275 from 1427, we get 152.
Fetch the next digit (3) from the dividend, attach it to 152 and continue: 1523 / 425

Step 8:
425 can be fit into 1523 3 times, resulting in a remainder of 248.
Write down 3 as next digit of the result. 
Result so far: 23933.0
If we subtract 1275 from 1523, we get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 9:
2480 divided by 425 is 5 with a remainder of 355.
The number 5 becomes the next digit in our result. 
Result so far: 23933.5
Deduct 2125 from 2480 and we're left with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Advancing to step 10:
If we divide 3550 by 425, we get 8 and a remainder of 150.
The number 8 becomes the next digit in our result. 
Result so far: 23933.58
Deduct 3400 from 3550 and we're left 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.

Going ahead to step 11:
The number 425 fits into 1500 3 times, leaving a remainder of 225.
The next digit of our result is 3. 
Result so far: 23933.583
Deduct 1275 from 1500 and we're left with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Step 12:
2250 divided by 425 is 5 with a remainder of 125.
Write down 5 as next digit of the result. 
Result so far: 23933.5835
Deduct 2125 from 2250 and we're left with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Step 13:
The number 425 fits into 1250 2 times, leaving a remainder of 400.
Put 2 as the next digit of the answer. 
Result so far: 23933.58352
Deduct 850 from 1250 and we're left 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.

Let's proceed to step 14:
4000 divided by 425 is 9 with a remainder of 175.
Put 9 as the next digit of the answer. 
Result so far: 23933.583529
If we take 3825 away from 4000, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 15:
When dividing 1750 by 425, we get 4 with a remainder of 50.
Record the quotient 4 as the next digit in the result. 
Result so far: 23933.5835294
If we subtract 1700 from 1750, we 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.

On to step 16:
425 goes into 500 1 times with a remainder of 75.
The next digit of our result is 1. 
Result so far: 23933.58352941
Subtracting 425 from 500 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

The quotient of the division is 23933.58352941, and the remainder is 7.5e-08.