We're dividing 435651 by 45 
We want to divide 435651 by 45.

Let's proceed to step 1:
45 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 45

Let's proceed to step 2:
The number 45 fits into 43 0 times, leaving a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Grab the next digit (5) from the dividend, add it to 43, then carry on: 435 / 45

Moving on to step 3:
45 can be fit into 435 9 times, resulting in a remainder of 30.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 405 away from 435, we end up with 30.
Include the next digit (6) from the dividend after 30, then repeat: 306 / 45

Step 4:
If we divide 306 by 45, we get 6 and a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 96.0
Deduct 270 from 306 and we're left with 36.
Grab the next digit (5) from the dividend, add it to 36, then carry on: 365 / 45

Step 5:
If we divide 365 by 45, we get 8 and a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 968.0
Subtract 360 from 365 to get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 45

On to step 6:
45 goes into 51 1 times with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 9681.0
Deduct 45 from 51 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
If we divide 60 by 45, we get 1 and a remainder of 15.
The next digit of our result is 1. 
Result so far: 9681.1
If we take 45 away from 60, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 8:
45 goes into 150 3 times with a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 9681.13
If we subtract 135 from 150, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
When dividing 150 by 45, we get 3 with a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 9681.133
If we subtract 135 from 150, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final result is 9681.133 with a remainder of 0.0015.