52358565 ÷ 345 
We want to figure out the number of times 52358565 can be divided by 345.

Moving on to step 1:
345 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 345

On to step 2:
52 divided by 345 is 0 with a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 52, we get 52.
Grab the next digit (3) from the dividend, add it to 52, then carry on: 523 / 345

Step 3:
When dividing 523 by 345, we get 1 with a remainder of 178.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 178 after subtracting 345 from 523.
Take the next digit (5) from the dividend and append it to 178, then repeat: 1785 / 345

Going ahead to step 4:
345 goes into 1785 5 times with a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtract 1725 from 1785 to get 60.
Append the next digit (8) from the dividend to 60 and continue with: 608 / 345

On to step 5:
The number 345 fits into 608 1 times, leaving a remainder of 263.
The next digit of our result is 1. 
Result so far: 151.0
Subtracting 345 from 608 leaves us with 263.
Append the next digit (5) from the dividend to 263 and continue with: 2635 / 345

Step 6:
2635 divided by 345 is 7 with a remainder of 220.
Record the quotient 7 as the next digit in the result. 
Result so far: 1517.0
The remainder is 220 after subtracting 2415 from 2635.
Append the next digit (6) from the dividend to 220 and continue with: 2206 / 345

Step 7:
When dividing 2206 by 345, we get 6 with a remainder of 136.
Write down 6 as next digit of the result. 
Result so far: 15176.0
Deduct 2070 from 2206 and we're left with 136.
Append the next digit (5) from the dividend to 136 and continue with: 1365 / 345

Going ahead to step 8:
The number 345 fits into 1365 3 times, leaving a remainder of 330.
Record the quotient 3 as the next digit in the result. 
Result so far: 151763.0
Subtract 1035 from 1365 to get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 9:
When dividing 3300 by 345, we get 9 with a remainder of 195.
Use 9 as the next digit of our solution. 
Result so far: 151763.9
Subtract 3105 from 3300 to get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Going ahead to step 10:
1950 divided by 345 is 5 with a remainder of 225.
Put 5 as the next digit of the answer. 
Result so far: 151763.95
Subtract 1725 from 1950 to get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Step 11:
If we divide 2250 by 345, we get 6 and a remainder of 180.
Put 6 as the next digit of the answer. 
Result so far: 151763.956
If we take 2070 away from 2250, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 12:
345 can be fit into 1800 5 times, resulting in a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 151763.9565
If we take 1725 away from 1800, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 13:
When dividing 750 by 345, we get 2 with a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 151763.95652
Subtract 690 from 750 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 14:
345 goes into 600 1 times with a remainder of 255.
Put 1 as the next digit of the answer. 
Result so far: 151763.956521
If we take 345 away from 600, we end up with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

On to step 15:
The number 345 fits into 2550 7 times, leaving a remainder of 135.
The next digit of our result is 7. 
Result so far: 151763.9565217
The remainder is 135 after subtracting 2415 from 2550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Going ahead to step 16:
345 goes into 1350 3 times with a remainder of 315.
The next digit of our result is 3. 
Result so far: 151763.95652173
Subtracting 1035 from 1350 leaves us with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

After the division, we end up with 151763.95652173 and a remainder of 3.15e-07.