We divide 78152924 by 258
We want to figure out the number of times 78152924 can be divided by 258.

On to step 1:
The number 258 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 258

On to step 2:
If we divide 78 by 258, we get 0 and a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Append the next digit (1) from the dividend to 78 and continue with: 781 / 258

Let's proceed to step 3:
781 divided by 258 is 3 with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 774 from 781 leaves us with 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 258

Let's proceed to step 4:
258 can be fit into 75 0 times, resulting in a remainder of 75.
The next digit of our result is 0. 
Result so far: 30.0
Subtract 0 from 75 to get 75.
Append the next digit (2) from the dividend to 75 and continue with: 752 / 258

Let's proceed to step 5:
258 goes into 752 2 times with a remainder of 236.
Write down 2 as next digit of the result. 
Result so far: 302.0
If we subtract 516 from 752, we get 236.
Take the next digit (9) from the dividend and append it to 236, then repeat: 2369 / 258

Going ahead to step 6:
If we divide 2369 by 258, we get 9 and a remainder of 47.
Record the quotient 9 as the next digit in the result. 
Result so far: 3029.0
Subtracting 2322 from 2369 leaves us with 47.
Grab the next digit (2) from the dividend, add it to 47, then carry on: 472 / 258

Going ahead to step 7:
258 goes into 472 1 times with a remainder of 214.
Record the quotient 1 as the next digit in the result. 
Result so far: 30291.0
Subtract 258 from 472 to get 214.
Include the next digit (4) from the dividend after 214, then repeat: 2144 / 258

Advancing to step 8:
2144 divided by 258 is 8 with a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 302918.0
If we take 2064 away from 2144, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 9:
The number 258 fits into 800 3 times, leaving a remainder of 26.
Use 3 as the next digit of our solution. 
Result so far: 302918.3
The remainder is 26 after subtracting 774 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 10:
260 divided by 258 is 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 302918.31
The remainder is 2 after subtracting 258 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 11:
The number 258 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 302918.31
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 12:
258 can be fit into 200 0 times, resulting in a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 302918.31
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final outcome is 302918.31, with a leftover of 0.002.