35705017 ÷ 421 
We want to divide 35705017 by 421.

Step 1:
421 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.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 421

Going ahead to step 2:
421 can be fit into 35 0 times, resulting in a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Fetch the next digit (7) from the dividend, attach it to 35 and continue: 357 / 421

Advancing to step 3:
The number 421 fits into 357 0 times, leaving a remainder of 357.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 357 to get 357.
Grab the next digit (0) from the dividend, add it to 357, then carry on: 3570 / 421

On to step 4:
The number 421 fits into 3570 8 times, leaving a remainder of 202.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 3368 from 3570 leaves us with 202.
Take the next digit (5) from the dividend and append it to 202, then repeat: 2025 / 421

Advancing to step 5:
When dividing 2025 by 421, we get 4 with a remainder of 341.
Record the quotient 4 as the next digit in the result. 
Result so far: 84.0
Subtracting 1684 from 2025 leaves us with 341.
Bring next digit (0) of the dividend behind the 341 and repeat the process: 3410 / 421

Step 6:
421 goes into 3410 8 times with a remainder of 42.
The next digit of our result is 8. 
Result so far: 848.0
The remainder is 42 after subtracting 3368 from 3410.
Grab the next digit (1) from the dividend, add it to 42, then carry on: 421 / 421

Moving on to step 7:
421 can be fit into 421 1 times, resulting in a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 8481.0
Deduct 421 from 421 and we're left with 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 421

On to step 8:
7 divided by 421 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 84810.0
If we subtract 0 from 7, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
421 goes into 70 0 times with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 84810.0
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
The number 421 fits into 700 1 times, leaving a remainder of 279.
Use 1 as the next digit of our solution. 
Result so far: 84810.01
The remainder is 279 after subtracting 421 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

On to step 11:
421 goes into 2790 6 times with a remainder of 264.
The number 6 becomes the next digit in our result. 
Result so far: 84810.016
Deduct 2526 from 2790 and we're left with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 12:
421 goes into 2640 6 times with a remainder of 114.
Put 6 as the next digit of the answer. 
Result so far: 84810.0166
Subtracting 2526 from 2640 leaves us with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Our division results in 84810.0166 with a remaining 0.00114.