We divide 72276654 by 445
The aim is to understand the frequency of 445 in 72276654.

Step 1:
7 divided by 445 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 445

Advancing to step 2:
445 goes into 72 0 times with a remainder of 72.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 72, we end up with 72.
Append the next digit (2) from the dividend to 72 and continue with: 722 / 445

Let's proceed to step 3:
The number 445 fits into 722 1 times, leaving a remainder of 277.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 445 away from 722, we end up with 277.
Bring next digit (7) of the dividend behind the 277 and repeat the process: 2777 / 445

Moving on to step 4:
When dividing 2777 by 445, we get 6 with a remainder of 107.
Write down 6 as next digit of the result. 
Result so far: 16.0
The remainder is 107 after subtracting 2670 from 2777.
Bring next digit (6) of the dividend behind the 107 and repeat the process: 1076 / 445

Advancing to step 5:
The number 445 fits into 1076 2 times, leaving a remainder of 186.
Record the quotient 2 as the next digit in the result. 
Result so far: 162.0
If we subtract 890 from 1076, we get 186.
Append the next digit (6) from the dividend to 186 and continue with: 1866 / 445

Moving on to step 6:
The number 445 fits into 1866 4 times, leaving a remainder of 86.
Use 4 as the next digit of our solution. 
Result so far: 1624.0
Subtract 1780 from 1866 to get 86.
Grab the next digit (5) from the dividend, add it to 86, then carry on: 865 / 445

Moving on to step 7:
When dividing 865 by 445, we get 1 with a remainder of 420.
The next digit of our result is 1. 
Result so far: 16241.0
Subtracting 445 from 865 leaves us with 420.
Fetch the next digit (4) from the dividend, attach it to 420 and continue: 4204 / 445

On to step 8:
445 goes into 4204 9 times with a remainder of 199.
The next digit of our result is 9. 
Result so far: 162419.0
Subtract 4005 from 4204 to get 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Moving on to step 9:
If we divide 1990 by 445, we get 4 and a remainder of 210.
Use 4 as the next digit of our solution. 
Result so far: 162419.4
The remainder is 210 after subtracting 1780 from 1990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 10:
The number 445 fits into 2100 4 times, leaving a remainder of 320.
Use 4 as the next digit of our solution. 
Result so far: 162419.44
If we subtract 1780 from 2100, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

The final outcome is 162419.44, with a leftover of 0.32.