57902640 divided by 143 
The aim is to understand the frequency of 143 in 57902640.

Let's proceed to step 1:
5 divided by 143 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 143

Step 2:
143 goes into 57 0 times with a remainder of 57.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Bring next digit (9) of the dividend behind the 57 and repeat the process: 579 / 143

Going ahead to step 3:
143 can be fit into 579 4 times, resulting in a remainder of 7.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 7 after subtracting 572 from 579.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 143

Going ahead to step 4:
If we divide 70 by 143, we get 0 and a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 40.0
Subtracting 0 from 70 leaves us with 70.
Grab the next digit (2) from the dividend, add it to 70, then carry on: 702 / 143

Moving on to step 5:
143 can be fit into 702 4 times, resulting in a remainder of 130.
Write down 4 as next digit of the result. 
Result so far: 404.0
Subtracting 572 from 702 leaves us with 130.
Bring next digit (6) of the dividend behind the 130 and repeat the process: 1306 / 143

Step 6:
1306 divided by 143 is 9 with a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 4049.0
The remainder is 19 after subtracting 1287 from 1306.
Grab the next digit (4) from the dividend, add it to 19, then carry on: 194 / 143

On to step 7:
When dividing 194 by 143, we get 1 with a remainder of 51.
The next digit of our result is 1. 
Result so far: 40491.0
If we take 143 away from 194, we end up with 51.
Include the next digit (0) from the dividend after 51, then repeat: 510 / 143

Going ahead to step 8:
143 can be fit into 510 3 times, resulting in a remainder of 81.
Write down 3 as next digit of the result. 
Result so far: 404913.0
The remainder is 81 after subtracting 429 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 9:
143 can be fit into 810 5 times, resulting in a remainder of 95.
Write down 5 as next digit of the result. 
Result so far: 404913.5
If we take 715 away from 810, we end up with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Moving on to step 10:
When dividing 950 by 143, we get 6 with a remainder of 92.
Use 6 as the next digit of our solution. 
Result so far: 404913.56
If we subtract 858 from 950, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 11:
143 can be fit into 920 6 times, resulting in a remainder of 62.
The number 6 becomes the next digit in our result. 
Result so far: 404913.566
If we take 858 away from 920, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

The final result is 404913.566 with a remainder of 0.0062.