We look at the division of 22456525 by 306 
We want to figure out the number of times 22456525 can be divided by 306.

Moving on to step 1:
306 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 306

Let's proceed to step 2:
The number 306 fits into 22 0 times, leaving a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 22 after subtracting 0 from 22.
Fetch the next digit (4) from the dividend, attach it to 22 and continue: 224 / 306

Step 3:
306 goes into 224 0 times with a remainder of 224.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 224, we end up with 224.
Take the next digit (5) from the dividend and append it to 224, then repeat: 2245 / 306

Advancing to step 4:
When dividing 2245 by 306, we get 7 with a remainder of 103.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 103 after subtracting 2142 from 2245.
Grab the next digit (6) from the dividend, add it to 103, then carry on: 1036 / 306

Let's proceed to step 5:
306 can be fit into 1036 3 times, resulting in a remainder of 118.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
Subtracting 918 from 1036 leaves us with 118.
Grab the next digit (5) from the dividend, add it to 118, then carry on: 1185 / 306

On to step 6:
1185 divided by 306 is 3 with a remainder of 267.
Write down 3 as next digit of the result. 
Result so far: 733.0
If we subtract 918 from 1185, we get 267.
Bring next digit (2) of the dividend behind the 267 and repeat the process: 2672 / 306

Advancing to step 7:
If we divide 2672 by 306, we get 8 and a remainder of 224.
Put 8 as the next digit of the answer. 
Result so far: 7338.0
The remainder is 224 after subtracting 2448 from 2672.
Bring next digit (5) of the dividend behind the 224 and repeat the process: 2245 / 306

On to step 8:
If we divide 2245 by 306, we get 7 and a remainder of 103.
Record the quotient 7 as the next digit in the result. 
Result so far: 73387.0
Subtract 2142 from 2245 to get 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Moving on to step 9:
If we divide 1030 by 306, we get 3 and a remainder of 112.
Use 3 as the next digit of our solution. 
Result so far: 73387.3
Subtract 918 from 1030 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 10:
If we divide 1120 by 306, we get 3 and a remainder of 202.
Put 3 as the next digit of the answer. 
Result so far: 73387.33
Subtract 918 from 1120 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

After the division, we end up with 73387.33 and a remainder of 0.202.