We're dividing 43315544 by 945 
Our goal is to divide 43315544 by 945.

Step 1:
When dividing 4 by 945, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 945

Step 2:
945 can be fit into 43 0 times, resulting in a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Grab the next digit (3) from the dividend, add it to 43, then carry on: 433 / 945

Advancing to step 3:
433 divided by 945 is 0 with a remainder of 433.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 433, we get 433.
Fetch the next digit (1) from the dividend, attach it to 433 and continue: 4331 / 945

Let's proceed to step 4:
4331 divided by 945 is 4 with a remainder of 551.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 3780 away from 4331, we end up with 551.
Include the next digit (5) from the dividend after 551, then repeat: 5515 / 945

Moving on to step 5:
945 goes into 5515 5 times with a remainder of 790.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
If we subtract 4725 from 5515, we get 790.
Take the next digit (5) from the dividend and append it to 790, then repeat: 7905 / 945

Let's proceed to step 6:
If we divide 7905 by 945, we get 8 and a remainder of 345.
Put 8 as the next digit of the answer. 
Result so far: 458.0
Subtracting 7560 from 7905 leaves us with 345.
Bring next digit (4) of the dividend behind the 345 and repeat the process: 3454 / 945

Let's proceed to step 7:
When dividing 3454 by 945, we get 3 with a remainder of 619.
Put 3 as the next digit of the answer. 
Result so far: 4583.0
If we subtract 2835 from 3454, we get 619.
Append the next digit (4) from the dividend to 619 and continue with: 6194 / 945

On to step 8:
When dividing 6194 by 945, we get 6 with a remainder of 524.
Use 6 as the next digit of our solution. 
Result so far: 45836.0
Subtracting 5670 from 6194 leaves us with 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Step 9:
When dividing 5240 by 945, we get 5 with a remainder of 515.
Put 5 as the next digit of the answer. 
Result so far: 45836.5
The remainder is 515 after subtracting 4725 from 5240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Let's proceed to step 10:
The number 945 fits into 5150 5 times, leaving a remainder of 425.
Use 5 as the next digit of our solution. 
Result so far: 45836.55
If we subtract 4725 from 5150, we get 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

After the division, we end up with 45836.55 and a remainder of 0.425.