90429569 ÷ 271 
We want to divide 90429569 by 271.

Going ahead to step 1:
When dividing 9 by 271, we get 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 271

On to step 2:
If we divide 90 by 271, we get 0 and a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 90, we get 90.
Fetch the next digit (4) from the dividend, attach it to 90 and continue: 904 / 271

Moving on to step 3:
271 can be fit into 904 3 times, resulting in a remainder of 91.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 813 from 904 to get 91.
Bring next digit (2) of the dividend behind the 91 and repeat the process: 912 / 271

On to step 4:
271 goes into 912 3 times with a remainder of 99.
Put 3 as the next digit of the answer. 
Result so far: 33.0
If we subtract 813 from 912, we get 99.
Grab the next digit (9) from the dividend, add it to 99, then carry on: 999 / 271

Advancing to step 5:
The number 271 fits into 999 3 times, leaving a remainder of 186.
Write down 3 as next digit of the result. 
Result so far: 333.0
Subtract 813 from 999 to get 186.
Fetch the next digit (5) from the dividend, attach it to 186 and continue: 1865 / 271

Going ahead to step 6:
271 goes into 1865 6 times with a remainder of 239.
Record the quotient 6 as the next digit in the result. 
Result so far: 3336.0
Subtract 1626 from 1865 to get 239.
Grab the next digit (6) from the dividend, add it to 239, then carry on: 2396 / 271

Moving on to step 7:
When dividing 2396 by 271, we get 8 with a remainder of 228.
The number 8 becomes the next digit in our result. 
Result so far: 33368.0
If we take 2168 away from 2396, we end up with 228.
Grab the next digit (9) from the dividend, add it to 228, then carry on: 2289 / 271

Moving on to step 8:
271 goes into 2289 8 times with a remainder of 121.
The next digit of our result is 8. 
Result so far: 333688.0
If we take 2168 away from 2289, we end up with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

On to step 9:
271 goes into 1210 4 times with a remainder of 126.
Write down 4 as next digit of the result. 
Result so far: 333688.4
If we subtract 1084 from 1210, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Going ahead to step 10:
When dividing 1260 by 271, we get 4 with a remainder of 176.
Record the quotient 4 as the next digit in the result. 
Result so far: 333688.44
If we take 1084 away from 1260, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

The final outcome is 333688.44, with a leftover of 0.176.