45049106 ÷ 140 
The aim is to understand the frequency of 140 in 45049106.

Moving on to step 1:
140 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 140

Let's proceed to step 2:
140 goes into 45 0 times with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 45 and we're left with 45.
Append the next digit (0) from the dividend to 45 and continue with: 450 / 140

Moving on to step 3:
450 divided by 140 is 3 with a remainder of 30.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 420 from 450, we get 30.
Include the next digit (4) from the dividend after 30, then repeat: 304 / 140

On to step 4:
The number 140 fits into 304 2 times, leaving a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 32.0
If we subtract 280 from 304, we get 24.
Include the next digit (9) from the dividend after 24, then repeat: 249 / 140

Step 5:
140 goes into 249 1 times with a remainder of 109.
Record the quotient 1 as the next digit in the result. 
Result so far: 321.0
Subtract 140 from 249 to get 109.
Bring next digit (1) of the dividend behind the 109 and repeat the process: 1091 / 140

Step 6:
140 can be fit into 1091 7 times, resulting in a remainder of 111.
Write down 7 as next digit of the result. 
Result so far: 3217.0
The remainder is 111 after subtracting 980 from 1091.
Include the next digit (0) from the dividend after 111, then repeat: 1110 / 140

Going ahead to step 7:
1110 divided by 140 is 7 with a remainder of 130.
Use 7 as the next digit of our solution. 
Result so far: 32177.0
Subtracting 980 from 1110 leaves us with 130.
Fetch the next digit (6) from the dividend, attach it to 130 and continue: 1306 / 140

Step 8:
When dividing 1306 by 140, we get 9 with a remainder of 46.
The number 9 becomes the next digit in our result. 
Result so far: 321779.0
If we subtract 1260 from 1306, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 9:
When dividing 460 by 140, we get 3 with a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 321779.3
Subtracting 420 from 460 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 10:
140 goes into 400 2 times with a remainder of 120.
Use 2 as the next digit of our solution. 
Result so far: 321779.32
The remainder is 120 after subtracting 280 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 11:
The number 140 fits into 1200 8 times, leaving a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 321779.328
Subtract 1120 from 1200 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 12:
140 can be fit into 800 5 times, resulting in a remainder of 100.
Put 5 as the next digit of the answer. 
Result so far: 321779.3285
If we take 700 away from 800, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 13:
1000 divided by 140 is 7 with a remainder of 20.
Record the quotient 7 as the next digit in the result. 
Result so far: 321779.32857
Subtract 980 from 1000 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 14:
200 divided by 140 is 1 with a remainder of 60.
The number 1 becomes the next digit in our result. 
Result so far: 321779.328571
Subtracting 140 from 200 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 15:
140 can be fit into 600 4 times, resulting in a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 321779.3285714
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 16:
The number 140 fits into 400 2 times, leaving a remainder of 120.
Use 2 as the next digit of our solution. 
Result so far: 321779.32857142
Subtracting 280 from 400 leaves us with 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 321779.32857142 and a remainder of 1.2e-07.