Let's divide 70828468 by 145
The aim is to understand the frequency of 145 in 70828468.

Step 1:
The number 145 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 145

Let's proceed to step 2:
The number 145 fits into 70 0 times, leaving a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Take the next digit (8) from the dividend and append it to 70, then repeat: 708 / 145

Advancing to step 3:
145 goes into 708 4 times with a remainder of 128.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 580 from 708 and we're left with 128.
Include the next digit (2) from the dividend after 128, then repeat: 1282 / 145

Let's proceed to step 4:
145 goes into 1282 8 times with a remainder of 122.
Put 8 as the next digit of the answer. 
Result so far: 48.0
Subtract 1160 from 1282 to get 122.
Bring next digit (8) of the dividend behind the 122 and repeat the process: 1228 / 145

Going ahead to step 5:
The number 145 fits into 1228 8 times, leaving a remainder of 68.
Record the quotient 8 as the next digit in the result. 
Result so far: 488.0
Subtracting 1160 from 1228 leaves us with 68.
Fetch the next digit (4) from the dividend, attach it to 68 and continue: 684 / 145

Moving on to step 6:
684 divided by 145 is 4 with a remainder of 104.
Record the quotient 4 as the next digit in the result. 
Result so far: 4884.0
Subtracting 580 from 684 leaves us with 104.
Append the next digit (6) from the dividend to 104 and continue with: 1046 / 145

Moving on to step 7:
1046 divided by 145 is 7 with a remainder of 31.
Use 7 as the next digit of our solution. 
Result so far: 48847.0
Subtracting 1015 from 1046 leaves us with 31.
Take the next digit (8) from the dividend and append it to 31, then repeat: 318 / 145

Moving on to step 8:
If we divide 318 by 145, we get 2 and a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 488472.0
Deduct 290 from 318 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 9:
The number 145 fits into 280 1 times, leaving a remainder of 135.
Use 1 as the next digit of our solution. 
Result so far: 488472.1
Deduct 145 from 280 and we're left with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Step 10:
145 goes into 1350 9 times with a remainder of 45.
The number 9 becomes the next digit in our result. 
Result so far: 488472.19
The remainder is 45 after subtracting 1305 from 1350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 11:
450 divided by 145 is 3 with a remainder of 15.
The next digit of our result is 3. 
Result so far: 488472.193
Subtract 435 from 450 to 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.

On to step 12:
150 divided by 145 is 1 with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 488472.1931
If we take 145 away from 150, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 13:
If we divide 50 by 145, we get 0 and a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 488472.1931
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 14:
500 divided by 145 is 3 with a remainder of 65.
Write down 3 as next digit of the result. 
Result so far: 488472.193103
Subtracting 435 from 500 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 15:
The number 145 fits into 650 4 times, leaving a remainder of 70.
The next digit of our result is 4. 
Result so far: 488472.1931034
Deduct 580 from 650 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 16:
145 can be fit into 700 4 times, resulting in a remainder of 120.
The number 4 becomes the next digit in our result. 
Result so far: 488472.19310344
Subtract 580 from 700 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

After the division, we end up with 488472.19310344 and a remainder of 1.2e-07.