We're dividing 35203140 by 435 
We want to divide 35203140 by 435.

Advancing to step 1:
435 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 435

Advancing to step 2:
When dividing 35 by 435, we get 0 with a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 35 leaves us with 35.
Grab the next digit (2) from the dividend, add it to 35, then carry on: 352 / 435

Advancing to step 3:
435 can be fit into 352 0 times, resulting in a remainder of 352.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 352, we end up with 352.
Include the next digit (0) from the dividend after 352, then repeat: 3520 / 435

Let's proceed to step 4:
The number 435 fits into 3520 8 times, leaving a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 3480 away from 3520, we end up with 40.
Bring next digit (3) of the dividend behind the 40 and repeat the process: 403 / 435

Advancing to step 5:
If we divide 403 by 435, we get 0 and a remainder of 403.
Write down 0 as next digit of the result. 
Result so far: 80.0
Deduct 0 from 403 and we're left with 403.
Append the next digit (1) from the dividend to 403 and continue with: 4031 / 435

Moving on to step 6:
435 goes into 4031 9 times with a remainder of 116.
Write down 9 as next digit of the result. 
Result so far: 809.0
The remainder is 116 after subtracting 3915 from 4031.
Grab the next digit (4) from the dividend, add it to 116, then carry on: 1164 / 435

Moving on to step 7:
The number 435 fits into 1164 2 times, leaving a remainder of 294.
Put 2 as the next digit of the answer. 
Result so far: 8092.0
Deduct 870 from 1164 and we're left with 294.
Grab the next digit (0) from the dividend, add it to 294, then carry on: 2940 / 435

Moving on to step 8:
435 goes into 2940 6 times with a remainder of 330.
Put 6 as the next digit of the answer. 
Result so far: 80926.0
If we take 2610 away from 2940, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Step 9:
If we divide 3300 by 435, we get 7 and a remainder of 255.
Use 7 as the next digit of our solution. 
Result so far: 80926.7
Subtracting 3045 from 3300 leaves us with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Step 10:
If we divide 2550 by 435, we get 5 and a remainder of 375.
The number 5 becomes the next digit in our result. 
Result so far: 80926.75
Deduct 2175 from 2550 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.

Going ahead to step 11:
435 goes into 3750 8 times with a remainder of 270.
The number 8 becomes the next digit in our result. 
Result so far: 80926.758
The remainder is 270 after subtracting 3480 from 3750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 12:
435 goes into 2700 6 times with a remainder of 90.
The number 6 becomes the next digit in our result. 
Result so far: 80926.7586
Subtracting 2610 from 2700 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 13:
When dividing 900 by 435, we get 2 with a remainder of 30.
The next digit of our result is 2. 
Result so far: 80926.75862
If we subtract 870 from 900, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 14:
If we divide 300 by 435, we get 0 and a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 80926.75862
Deduct 0 from 300 and we're left 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.

Advancing to step 15:
If we divide 3000 by 435, we get 6 and a remainder of 390.
The next digit of our result is 6. 
Result so far: 80926.7586206
Deduct 2610 from 3000 and we're left with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 16:
435 can be fit into 3900 8 times, resulting in a remainder of 420.
Write down 8 as next digit of the result. 
Result so far: 80926.75862068
Subtract 3480 from 3900 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Our division results in 80926.75862068 with a remaining 4.2e-07.