6598958 ÷ 413 
We want to figure out the number of times 6598958 can be divided by 413.

Step 1:
6 divided by 413 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 413

Going ahead to step 2:
When dividing 65 by 413, we get 0 with a remainder of 65.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 65, we end up with 65.
Fetch the next digit (9) from the dividend, attach it to 65 and continue: 659 / 413

Step 3:
413 can be fit into 659 1 times, resulting in a remainder of 246.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 413 from 659 and we're left with 246.
Fetch the next digit (8) from the dividend, attach it to 246 and continue: 2468 / 413

Step 4:
When dividing 2468 by 413, we get 5 with a remainder of 403.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtracting 2065 from 2468 leaves us with 403.
Append the next digit (9) from the dividend to 403 and continue with: 4039 / 413

Let's proceed to step 5:
413 goes into 4039 9 times with a remainder of 322.
Put 9 as the next digit of the answer. 
Result so far: 159.0
If we subtract 3717 from 4039, we get 322.
Take the next digit (5) from the dividend and append it to 322, then repeat: 3225 / 413

On to step 6:
The number 413 fits into 3225 7 times, leaving a remainder of 334.
The next digit of our result is 7. 
Result so far: 1597.0
Deduct 2891 from 3225 and we're left with 334.
Bring next digit (8) of the dividend behind the 334 and repeat the process: 3348 / 413

Going ahead to step 7:
The number 413 fits into 3348 8 times, leaving a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 15978.0
The remainder is 44 after subtracting 3304 from 3348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 8:
If we divide 440 by 413, we get 1 and a remainder of 27.
The next digit of our result is 1. 
Result so far: 15978.1
Subtracting 413 from 440 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 9:
413 can be fit into 270 0 times, resulting in a remainder of 270.
Use 0 as the next digit of our solution. 
Result so far: 15978.1
If we take 0 away from 270, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 10:
The number 413 fits into 2700 6 times, leaving a remainder of 222.
Use 6 as the next digit of our solution. 
Result so far: 15978.106
Deduct 2478 from 2700 and we're left with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Moving on to step 11:
When dividing 2220 by 413, we get 5 with a remainder of 155.
Use 5 as the next digit of our solution. 
Result so far: 15978.1065
Subtracting 2065 from 2220 leaves us 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.

Step 12:
1550 divided by 413 is 3 with a remainder of 311.
Record the quotient 3 as the next digit in the result. 
Result so far: 15978.10653
The remainder is 311 after subtracting 1239 from 1550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Let's proceed to step 13:
413 goes into 3110 7 times with a remainder of 219.
The number 7 becomes the next digit in our result. 
Result so far: 15978.106537
If we take 2891 away from 3110, we end up with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Going ahead to step 14:
When dividing 2190 by 413, we get 5 with a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 15978.1065375
Subtracting 2065 from 2190 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Step 15:
The number 413 fits into 1250 3 times, leaving a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 15978.10653753
Subtracting 1239 from 1250 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final outcome is 15978.10653753, with a leftover of 1.1e-08.