45640588 divided by 722 
The aim is to understand the frequency of 722 in 45640588.

Step 1:
4 divided by 722 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 722

Step 2:
45 divided by 722 is 0 with a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Include the next digit (6) from the dividend after 45, then repeat: 456 / 722

Let's proceed to step 3:
The number 722 fits into 456 0 times, leaving a remainder of 456.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 456 to get 456.
Include the next digit (4) from the dividend after 456, then repeat: 4564 / 722

Going ahead to step 4:
The number 722 fits into 4564 6 times, leaving a remainder of 232.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
The remainder is 232 after subtracting 4332 from 4564.
Take the next digit (0) from the dividend and append it to 232, then repeat: 2320 / 722

Moving on to step 5:
When dividing 2320 by 722, we get 3 with a remainder of 154.
The next digit of our result is 3. 
Result so far: 63.0
The remainder is 154 after subtracting 2166 from 2320.
Include the next digit (5) from the dividend after 154, then repeat: 1545 / 722

On to step 6:
The number 722 fits into 1545 2 times, leaving a remainder of 101.
Use 2 as the next digit of our solution. 
Result so far: 632.0
If we subtract 1444 from 1545, we get 101.
Bring next digit (8) of the dividend behind the 101 and repeat the process: 1018 / 722

Advancing to step 7:
722 can be fit into 1018 1 times, resulting in a remainder of 296.
The next digit of our result is 1. 
Result so far: 6321.0
Deduct 722 from 1018 and we're left with 296.
Take the next digit (8) from the dividend and append it to 296, then repeat: 2968 / 722

Moving on to step 8:
If we divide 2968 by 722, we get 4 and a remainder of 80.
Put 4 as the next digit of the answer. 
Result so far: 63214.0
Subtract 2888 from 2968 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 9:
If we divide 800 by 722, we get 1 and a remainder of 78.
Record the quotient 1 as the next digit in the result. 
Result so far: 63214.1
Subtract 722 from 800 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 10:
When dividing 780 by 722, we get 1 with a remainder of 58.
Record the quotient 1 as the next digit in the result. 
Result so far: 63214.11
Subtract 722 from 780 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

In conclusion, the division gives 63214.11 with a balance of 0.058.