Let's divide 40433742 by 525
Our goal is to divide 40433742 by 525.

On to step 1:
The number 525 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 525

Going ahead to step 2:
525 can be fit into 40 0 times, resulting in a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Bring next digit (4) of the dividend behind the 40 and repeat the process: 404 / 525

Let's proceed to step 3:
525 goes into 404 0 times with a remainder of 404.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 404 to get 404.
Fetch the next digit (3) from the dividend, attach it to 404 and continue: 4043 / 525

Advancing to step 4:
4043 divided by 525 is 7 with a remainder of 368.
The next digit of our result is 7. 
Result so far: 7.0
If we take 3675 away from 4043, we end up with 368.
Bring next digit (3) of the dividend behind the 368 and repeat the process: 3683 / 525

Let's proceed to step 5:
When dividing 3683 by 525, we get 7 with a remainder of 8.
The next digit of our result is 7. 
Result so far: 77.0
If we take 3675 away from 3683, we end up with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 525

Moving on to step 6:
The number 525 fits into 87 0 times, leaving a remainder of 87.
The next digit of our result is 0. 
Result so far: 770.0
Subtract 0 from 87 to get 87.
Grab the next digit (4) from the dividend, add it to 87, then carry on: 874 / 525

Advancing to step 7:
874 divided by 525 is 1 with a remainder of 349.
The number 1 becomes the next digit in our result. 
Result so far: 7701.0
If we take 525 away from 874, we end up with 349.
Take the next digit (2) from the dividend and append it to 349, then repeat: 3492 / 525

Moving on to step 8:
The number 525 fits into 3492 6 times, leaving a remainder of 342.
Put 6 as the next digit of the answer. 
Result so far: 77016.0
If we take 3150 away from 3492, we end up with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

On to step 9:
3420 divided by 525 is 6 with a remainder of 270.
Write down 6 as next digit of the result. 
Result so far: 77016.6
Subtracting 3150 from 3420 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 10:
525 can be fit into 2700 5 times, resulting in a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 77016.65
Subtracting 2625 from 2700 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 11:
The number 525 fits into 750 1 times, leaving a remainder of 225.
The number 1 becomes the next digit in our result. 
Result so far: 77016.651
If we subtract 525 from 750, we get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Advancing to step 12:
2250 divided by 525 is 4 with a remainder of 150.
Use 4 as the next digit of our solution. 
Result so far: 77016.6514
The remainder is 150 after subtracting 2100 from 2250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 13:
If we divide 1500 by 525, we get 2 and a remainder of 450.
Write down 2 as next digit of the result. 
Result so far: 77016.65142
Subtract 1050 from 1500 to get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Moving on to step 14:
4500 divided by 525 is 8 with a remainder of 300.
Write down 8 as next digit of the result. 
Result so far: 77016.651428
Subtracting 4200 from 4500 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 15:
When dividing 3000 by 525, we get 5 with a remainder of 375.
Record the quotient 5 as the next digit in the result. 
Result so far: 77016.6514285
Deduct 2625 from 3000 and we're left with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 16:
3750 divided by 525 is 7 with a remainder of 75.
Use 7 as the next digit of our solution. 
Result so far: 77016.65142857
Subtracting 3675 from 3750 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

The final outcome is 77016.65142857, with a leftover of 7.5e-08.