59075609 ÷ 646 
Let's see how many times 646 fits into 59075609.

Going ahead to step 1:
If we divide 5 by 646, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 646

Moving on to step 2:
646 can be fit into 59 0 times, resulting in a remainder of 59.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 59, we get 59.
Grab the next digit (0) from the dividend, add it to 59, then carry on: 590 / 646

Going ahead to step 3:
When dividing 590 by 646, we get 0 with a remainder of 590.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 590, we end up with 590.
Append the next digit (7) from the dividend to 590 and continue with: 5907 / 646

Advancing to step 4:
646 goes into 5907 9 times with a remainder of 93.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 93 after subtracting 5814 from 5907.
Include the next digit (5) from the dividend after 93, then repeat: 935 / 646

On to step 5:
The number 646 fits into 935 1 times, leaving a remainder of 289.
The next digit of our result is 1. 
Result so far: 91.0
If we take 646 away from 935, we end up with 289.
Append the next digit (6) from the dividend to 289 and continue with: 2896 / 646

Let's proceed to step 6:
646 can be fit into 2896 4 times, resulting in a remainder of 312.
The next digit of our result is 4. 
Result so far: 914.0
The remainder is 312 after subtracting 2584 from 2896.
Take the next digit (0) from the dividend and append it to 312, then repeat: 3120 / 646

Step 7:
When dividing 3120 by 646, we get 4 with a remainder of 536.
Write down 4 as next digit of the result. 
Result so far: 9144.0
If we subtract 2584 from 3120, we get 536.
Bring next digit (9) of the dividend behind the 536 and repeat the process: 5369 / 646

Let's proceed to step 8:
646 goes into 5369 8 times with a remainder of 201.
Put 8 as the next digit of the answer. 
Result so far: 91448.0
If we subtract 5168 from 5369, we get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Moving on to step 9:
2010 divided by 646 is 3 with a remainder of 72.
Record the quotient 3 as the next digit in the result. 
Result so far: 91448.3
If we subtract 1938 from 2010, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 10:
The number 646 fits into 720 1 times, leaving a remainder of 74.
The next digit of our result is 1. 
Result so far: 91448.31
If we subtract 646 from 720, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 11:
740 divided by 646 is 1 with a remainder of 94.
Write down 1 as next digit of the result. 
Result so far: 91448.311
If we take 646 away from 740, we end up with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

The final outcome is 91448.311, with a leftover of 0.0094.