We're dividing 35955365 by 643 
We want to divide 35955365 by 643.

Moving on to step 1:
When dividing 3 by 643, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 643

Moving on to step 2:
643 goes into 35 0 times with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Bring next digit (9) of the dividend behind the 35 and repeat the process: 359 / 643

Going ahead to step 3:
The number 643 fits into 359 0 times, leaving a remainder of 359.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 359 to get 359.
Bring next digit (5) of the dividend behind the 359 and repeat the process: 3595 / 643

Step 4:
643 can be fit into 3595 5 times, resulting in a remainder of 380.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 3215 from 3595, we get 380.
Grab the next digit (5) from the dividend, add it to 380, then carry on: 3805 / 643

On to step 5:
When dividing 3805 by 643, we get 5 with a remainder of 590.
The next digit of our result is 5. 
Result so far: 55.0
The remainder is 590 after subtracting 3215 from 3805.
Grab the next digit (3) from the dividend, add it to 590, then carry on: 5903 / 643

Advancing to step 6:
If we divide 5903 by 643, we get 9 and a remainder of 116.
Record the quotient 9 as the next digit in the result. 
Result so far: 559.0
Deduct 5787 from 5903 and we're left with 116.
Include the next digit (6) from the dividend after 116, then repeat: 1166 / 643

Step 7:
The number 643 fits into 1166 1 times, leaving a remainder of 523.
The next digit of our result is 1. 
Result so far: 5591.0
The remainder is 523 after subtracting 643 from 1166.
Take the next digit (5) from the dividend and append it to 523, then repeat: 5235 / 643

Going ahead to step 8:
The number 643 fits into 5235 8 times, leaving a remainder of 91.
Put 8 as the next digit of the answer. 
Result so far: 55918.0
Subtract 5144 from 5235 to get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Moving on to step 9:
When dividing 910 by 643, we get 1 with a remainder of 267.
Record the quotient 1 as the next digit in the result. 
Result so far: 55918.1
Subtracting 643 from 910 leaves us with 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Let's proceed to step 10:
643 can be fit into 2670 4 times, resulting in a remainder of 98.
The next digit of our result is 4. 
Result so far: 55918.14
Deduct 2572 from 2670 and we're left with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Step 11:
980 divided by 643 is 1 with a remainder of 337.
The number 1 becomes the next digit in our result. 
Result so far: 55918.141
Deduct 643 from 980 and we're left with 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

On to step 12:
643 goes into 3370 5 times with a remainder of 155.
The number 5 becomes the next digit in our result. 
Result so far: 55918.1415
If we take 3215 away from 3370, we end up with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Advancing to step 13:
The number 643 fits into 1550 2 times, leaving a remainder of 264.
Write down 2 as next digit of the result. 
Result so far: 55918.14152
Subtracting 1286 from 1550 leaves us 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.

Going ahead to step 14:
643 goes into 2640 4 times with a remainder of 68.
Put 4 as the next digit of the answer. 
Result so far: 55918.141524
If we subtract 2572 from 2640, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 15:
When dividing 680 by 643, we get 1 with a remainder of 37.
Put 1 as the next digit of the answer. 
Result so far: 55918.1415241
Subtract 643 from 680 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 16:
The number 643 fits into 370 0 times, leaving a remainder of 370.
Record the quotient 0 as the next digit in the result. 
Result so far: 55918.1415241
Subtracting 0 from 370 leaves us with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Our division results in 55918.1415241 with a remaining 3.7e-07.