We're dividing 35117529 by 121 
Our goal is to divide 35117529 by 121.

On to step 1:
The number 121 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 121

Moving on to step 2:
If we divide 35 by 121, we get 0 and a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Bring next digit (1) of the dividend behind the 35 and repeat the process: 351 / 121

Moving on to step 3:
351 divided by 121 is 2 with a remainder of 109.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 242 from 351, we get 109.
Bring next digit (1) of the dividend behind the 109 and repeat the process: 1091 / 121

Let's proceed to step 4:
121 can be fit into 1091 9 times, resulting in a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 29.0
If we subtract 1089 from 1091, we get 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 121

Let's proceed to step 5:
When dividing 27 by 121, we get 0 with a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 290.0
If we take 0 away from 27, we end up with 27.
Bring next digit (5) of the dividend behind the 27 and repeat the process: 275 / 121

Step 6:
275 divided by 121 is 2 with a remainder of 33.
The number 2 becomes the next digit in our result. 
Result so far: 2902.0
If we subtract 242 from 275, we get 33.
Bring next digit (2) of the dividend behind the 33 and repeat the process: 332 / 121

Going ahead to step 7:
The number 121 fits into 332 2 times, leaving a remainder of 90.
Put 2 as the next digit of the answer. 
Result so far: 29022.0
Subtracting 242 from 332 leaves us with 90.
Bring next digit (9) of the dividend behind the 90 and repeat the process: 909 / 121

Step 8:
The number 121 fits into 909 7 times, leaving a remainder of 62.
Record the quotient 7 as the next digit in the result. 
Result so far: 290227.0
If we take 847 away from 909, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 9:
The number 121 fits into 620 5 times, leaving a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 290227.5
If we take 605 away from 620, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 10:
121 can be fit into 150 1 times, resulting in a remainder of 29.
The next digit of our result is 1. 
Result so far: 290227.51
Subtracting 121 from 150 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 11:
The number 121 fits into 290 2 times, leaving a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 290227.512
Deduct 242 from 290 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 12:
480 divided by 121 is 3 with a remainder of 117.
Use 3 as the next digit of our solution. 
Result so far: 290227.5123
Subtracting 363 from 480 leaves us with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

On to step 13:
121 goes into 1170 9 times with a remainder of 81.
Record the quotient 9 as the next digit in the result. 
Result so far: 290227.51239
The remainder is 81 after subtracting 1089 from 1170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 14:
121 goes into 810 6 times with a remainder of 84.
Put 6 as the next digit of the answer. 
Result so far: 290227.512396
Deduct 726 from 810 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 15:
840 divided by 121 is 6 with a remainder of 114.
The next digit of our result is 6. 
Result so far: 290227.5123966
If we take 726 away from 840, we end up 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.

The final outcome is 290227.5123966, with a leftover of 1.14e-06.