45902723 ÷ 190 
The aim is to understand the frequency of 190 in 45902723.

Step 1:
4 divided by 190 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 190

Going ahead to step 2:
45 divided by 190 is 0 with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Grab the next digit (9) from the dividend, add it to 45, then carry on: 459 / 190

Advancing to step 3:
190 can be fit into 459 2 times, resulting in a remainder of 79.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 380 away from 459, we end up with 79.
Append the next digit (0) from the dividend to 79 and continue with: 790 / 190

Moving on to step 4:
190 goes into 790 4 times with a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
Deduct 760 from 790 and we're left with 30.
Append the next digit (2) from the dividend to 30 and continue with: 302 / 190

Step 5:
302 divided by 190 is 1 with a remainder of 112.
Write down 1 as next digit of the result. 
Result so far: 241.0
If we take 190 away from 302, we end up with 112.
Bring next digit (7) of the dividend behind the 112 and repeat the process: 1127 / 190

Step 6:
The number 190 fits into 1127 5 times, leaving a remainder of 177.
The next digit of our result is 5. 
Result so far: 2415.0
Subtract 950 from 1127 to get 177.
Take the next digit (2) from the dividend and append it to 177, then repeat: 1772 / 190

Moving on to step 7:
The number 190 fits into 1772 9 times, leaving a remainder of 62.
The next digit of our result is 9. 
Result so far: 24159.0
If we subtract 1710 from 1772, we get 62.
Include the next digit (3) from the dividend after 62, then repeat: 623 / 190

Going ahead to step 8:
190 goes into 623 3 times with a remainder of 53.
The number 3 becomes the next digit in our result. 
Result so far: 241593.0
The remainder is 53 after subtracting 570 from 623.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 9:
The number 190 fits into 530 2 times, leaving a remainder of 150.
The number 2 becomes the next digit in our result. 
Result so far: 241593.2
Subtracting 380 from 530 leaves us 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.

Let's proceed to step 10:
190 goes into 1500 7 times with a remainder of 170.
The next digit of our result is 7. 
Result so far: 241593.27
The remainder is 170 after subtracting 1330 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 11:
190 can be fit into 1700 8 times, resulting in a remainder of 180.
The next digit of our result is 8. 
Result so far: 241593.278
Subtracting 1520 from 1700 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 12:
When dividing 1800 by 190, we get 9 with a remainder of 90.
The number 9 becomes the next digit in our result. 
Result so far: 241593.2789
Deduct 1710 from 1800 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 13:
900 divided by 190 is 4 with a remainder of 140.
The number 4 becomes the next digit in our result. 
Result so far: 241593.27894
If we take 760 away from 900, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 14:
190 can be fit into 1400 7 times, resulting in a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 241593.278947
If we take 1330 away from 1400, we end up 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.

Advancing to step 15:
190 goes into 700 3 times with a remainder of 130.
Record the quotient 3 as the next digit in the result. 
Result so far: 241593.2789473
Deduct 570 from 700 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 16:
190 can be fit into 1300 6 times, resulting in a remainder of 160.
Put 6 as the next digit of the answer. 
Result so far: 241593.27894736
If we take 1140 away from 1300, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

After the division, we end up with 241593.27894736 and a remainder of 1.6e-07.