We look at the division of 4742589 by 361 
The aim is to understand the frequency of 361 in 4742589.

Moving on to step 1:
If we divide 4 by 361, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 361

Step 2:
If we divide 47 by 361, we get 0 and a remainder of 47.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 47 to get 47.
Take the next digit (4) from the dividend and append it to 47, then repeat: 474 / 361

On to step 3:
361 goes into 474 1 times with a remainder of 113.
The next digit of our result is 1. 
Result so far: 1.0
If we take 361 away from 474, we end up with 113.
Bring next digit (2) of the dividend behind the 113 and repeat the process: 1132 / 361

Step 4:
361 goes into 1132 3 times with a remainder of 49.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 1083 away from 1132, we end up with 49.
Grab the next digit (5) from the dividend, add it to 49, then carry on: 495 / 361

On to step 5:
361 goes into 495 1 times with a remainder of 134.
The number 1 becomes the next digit in our result. 
Result so far: 131.0
If we subtract 361 from 495, we get 134.
Take the next digit (8) from the dividend and append it to 134, then repeat: 1348 / 361

Let's proceed to step 6:
1348 divided by 361 is 3 with a remainder of 265.
Put 3 as the next digit of the answer. 
Result so far: 1313.0
If we subtract 1083 from 1348, we get 265.
Fetch the next digit (9) from the dividend, attach it to 265 and continue: 2659 / 361

Advancing to step 7:
If we divide 2659 by 361, we get 7 and a remainder of 132.
The number 7 becomes the next digit in our result. 
Result so far: 13137.0
Deduct 2527 from 2659 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 8:
361 goes into 1320 3 times with a remainder of 237.
Use 3 as the next digit of our solution. 
Result so far: 13137.3
Subtracting 1083 from 1320 leaves us with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Going ahead to step 9:
361 can be fit into 2370 6 times, resulting in a remainder of 204.
Record the quotient 6 as the next digit in the result. 
Result so far: 13137.36
If we subtract 2166 from 2370, we get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Going ahead to step 10:
When dividing 2040 by 361, we get 5 with a remainder of 235.
The number 5 becomes the next digit in our result. 
Result so far: 13137.365
Subtract 1805 from 2040 to get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Moving on to step 11:
361 can be fit into 2350 6 times, resulting in a remainder of 184.
Record the quotient 6 as the next digit in the result. 
Result so far: 13137.3656
If we subtract 2166 from 2350, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 12:
The number 361 fits into 1840 5 times, leaving a remainder of 35.
The next digit of our result is 5. 
Result so far: 13137.36565
If we subtract 1805 from 1840, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 13:
The number 361 fits into 350 0 times, leaving a remainder of 350.
Use 0 as the next digit of our solution. 
Result so far: 13137.36565
Subtract 0 from 350 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 14:
3500 divided by 361 is 9 with a remainder of 251.
Use 9 as the next digit of our solution. 
Result so far: 13137.3656509
Deduct 3249 from 3500 and we're left with 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Advancing to step 15:
361 can be fit into 2510 6 times, resulting in a remainder of 344.
Use 6 as the next digit of our solution. 
Result so far: 13137.36565096
If we take 2166 away from 2510, we end up with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

The final outcome is 13137.36565096, with a leftover of 3.44e-07.