Let's divide 45371352 by 9
Let's see how many times 9 fits into 45371352.

On to step 1:
9 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 9

Moving on to step 2:
9 goes into 45 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 45 from 45 leaves us with 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 9

On to step 3:
9 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 50.0
If we take 0 away from 3, we end up with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 9

Step 4:
When dividing 37 by 9, we get 4 with a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 504.0
Subtracting 36 from 37 leaves us with 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 9

On to step 5:
11 divided by 9 is 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 5041.0
If we subtract 9 from 11, we get 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 9

Moving on to step 6:
9 can be fit into 23 2 times, resulting in a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 50412.0
If we take 18 away from 23, we end up with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 9

Advancing to step 7:
The number 9 fits into 55 6 times, leaving a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 504126.0
Subtract 54 from 55 to get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 9

Advancing to step 8:
If we divide 12 by 9, we get 1 and a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 5041261.0
The remainder is 3 after subtracting 9 from 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
30 divided by 9 is 3 with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 5041261.3
If we take 27 away from 30, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 10:
9 goes into 30 3 times with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 5041261.33
If we subtract 27 from 30, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final result is 5041261.33 with a remainder of 0.003.