We divide 71555619 by 361
The aim is to understand the frequency of 361 in 71555619.

Moving on to step 1:
361 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 361

Advancing to step 2:
When dividing 71 by 361, we get 0 with a remainder of 71.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 71 leaves us with 71.
Bring next digit (5) of the dividend behind the 71 and repeat the process: 715 / 361

Advancing to step 3:
When dividing 715 by 361, we get 1 with a remainder of 354.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 354 after subtracting 361 from 715.
Include the next digit (5) from the dividend after 354, then repeat: 3545 / 361

Step 4:
When dividing 3545 by 361, we get 9 with a remainder of 296.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Deduct 3249 from 3545 and we're left with 296.
Append the next digit (5) from the dividend to 296 and continue with: 2965 / 361

Step 5:
361 goes into 2965 8 times with a remainder of 77.
Record the quotient 8 as the next digit in the result. 
Result so far: 198.0
The remainder is 77 after subtracting 2888 from 2965.
Bring next digit (6) of the dividend behind the 77 and repeat the process: 776 / 361

Going ahead to step 6:
When dividing 776 by 361, we get 2 with a remainder of 54.
Record the quotient 2 as the next digit in the result. 
Result so far: 1982.0
Subtract 722 from 776 to get 54.
Take the next digit (1) from the dividend and append it to 54, then repeat: 541 / 361

On to step 7:
If we divide 541 by 361, we get 1 and a remainder of 180.
Put 1 as the next digit of the answer. 
Result so far: 19821.0
The remainder is 180 after subtracting 361 from 541.
Take the next digit (9) from the dividend and append it to 180, then repeat: 1809 / 361

Advancing to step 8:
1809 divided by 361 is 5 with a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 198215.0
The remainder is 4 after subtracting 1805 from 1809.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
361 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 198215.0
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
361 can be fit into 400 1 times, resulting in a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 198215.01
The remainder is 39 after subtracting 361 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 11:
When dividing 390 by 361, we get 1 with a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 198215.011
Deduct 361 from 390 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

After the division, we end up with 198215.011 and a remainder of 0.0029.