72355927 divided by 601 
The aim is to understand the frequency of 601 in 72355927.

Going ahead to step 1:
When dividing 7 by 601, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 601

Moving on to step 2:
If we divide 72 by 601, we get 0 and a remainder of 72.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Grab the next digit (3) from the dividend, add it to 72, then carry on: 723 / 601

Advancing to step 3:
601 goes into 723 1 times with a remainder of 122.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 601 from 723 leaves us with 122.
Append the next digit (5) from the dividend to 122 and continue with: 1225 / 601

On to step 4:
601 goes into 1225 2 times with a remainder of 23.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 1202 from 1225 and we're left with 23.
Grab the next digit (5) from the dividend, add it to 23, then carry on: 235 / 601

Let's proceed to step 5:
If we divide 235 by 601, we get 0 and a remainder of 235.
The next digit of our result is 0. 
Result so far: 120.0
The remainder is 235 after subtracting 0 from 235.
Take the next digit (9) from the dividend and append it to 235, then repeat: 2359 / 601

Let's proceed to step 6:
601 goes into 2359 3 times with a remainder of 556.
Record the quotient 3 as the next digit in the result. 
Result so far: 1203.0
The remainder is 556 after subtracting 1803 from 2359.
Grab the next digit (2) from the dividend, add it to 556, then carry on: 5562 / 601

Going ahead to step 7:
When dividing 5562 by 601, we get 9 with a remainder of 153.
Record the quotient 9 as the next digit in the result. 
Result so far: 12039.0
Subtract 5409 from 5562 to get 153.
Append the next digit (7) from the dividend to 153 and continue with: 1537 / 601

Going ahead to step 8:
601 can be fit into 1537 2 times, resulting in a remainder of 335.
Write down 2 as next digit of the result. 
Result so far: 120392.0
The remainder is 335 after subtracting 1202 from 1537.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Let's proceed to step 9:
601 can be fit into 3350 5 times, resulting in a remainder of 345.
The number 5 becomes the next digit in our result. 
Result so far: 120392.5
If we take 3005 away from 3350, we end up with 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Moving on to step 10:
601 can be fit into 3450 5 times, resulting in a remainder of 445.
Use 5 as the next digit of our solution. 
Result so far: 120392.55
Subtracting 3005 from 3450 leaves us with 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

After the division, we end up with 120392.55 and a remainder of 0.445.