We look at the division of 59115713 by 648 
We want to figure out the number of times 59115713 can be divided by 648.

Going ahead to step 1:
5 divided by 648 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 648

Moving on to step 2:
When dividing 59 by 648, we get 0 with a remainder of 59.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 59 leaves us with 59.
Grab the next digit (1) from the dividend, add it to 59, then carry on: 591 / 648

On to step 3:
If we divide 591 by 648, we get 0 and a remainder of 591.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 591 leaves us with 591.
Fetch the next digit (1) from the dividend, attach it to 591 and continue: 5911 / 648

Advancing to step 4:
648 can be fit into 5911 9 times, resulting in a remainder of 79.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 5832 from 5911 leaves us with 79.
Fetch the next digit (5) from the dividend, attach it to 79 and continue: 795 / 648

Moving on to step 5:
The number 648 fits into 795 1 times, leaving a remainder of 147.
Write down 1 as next digit of the result. 
Result so far: 91.0
Subtract 648 from 795 to get 147.
Grab the next digit (7) from the dividend, add it to 147, then carry on: 1477 / 648

Step 6:
When dividing 1477 by 648, we get 2 with a remainder of 181.
Write down 2 as next digit of the result. 
Result so far: 912.0
Subtracting 1296 from 1477 leaves us with 181.
Bring next digit (1) of the dividend behind the 181 and repeat the process: 1811 / 648

Going ahead to step 7:
648 can be fit into 1811 2 times, resulting in a remainder of 515.
The number 2 becomes the next digit in our result. 
Result so far: 9122.0
If we subtract 1296 from 1811, we get 515.
Include the next digit (3) from the dividend after 515, then repeat: 5153 / 648

Let's proceed to step 8:
When dividing 5153 by 648, we get 7 with a remainder of 617.
Put 7 as the next digit of the answer. 
Result so far: 91227.0
Subtracting 4536 from 5153 leaves us with 617.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6170, and continue the process.

Let's proceed to step 9:
When dividing 6170 by 648, we get 9 with a remainder of 338.
The number 9 becomes the next digit in our result. 
Result so far: 91227.9
If we subtract 5832 from 6170, we get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Going ahead to step 10:
If we divide 3380 by 648, we get 5 and a remainder of 140.
Use 5 as the next digit of our solution. 
Result so far: 91227.95
If we take 3240 away from 3380, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 11:
When dividing 1400 by 648, we get 2 with a remainder of 104.
Write down 2 as next digit of the result. 
Result so far: 91227.952
The remainder is 104 after subtracting 1296 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Let's proceed to step 12:
When dividing 1040 by 648, we get 1 with a remainder of 392.
Use 1 as the next digit of our solution. 
Result so far: 91227.9521
If we take 648 away from 1040, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 13:
648 can be fit into 3920 6 times, resulting in a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 91227.95216
The remainder is 32 after subtracting 3888 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 14:
648 can be fit into 320 0 times, resulting in a remainder of 320.
Record the quotient 0 as the next digit in the result. 
Result so far: 91227.95216
The remainder is 320 after subtracting 0 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 15:
If we divide 3200 by 648, we get 4 and a remainder of 608.
Record the quotient 4 as the next digit in the result. 
Result so far: 91227.9521604
Subtract 2592 from 3200 to get 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Step 16:
When dividing 6080 by 648, we get 9 with a remainder of 248.
The next digit of our result is 9. 
Result so far: 91227.95216049
If we subtract 5832 from 6080, we get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

The final outcome is 91227.95216049, with a leftover of 2.48e-07.