Let's divide 78486040 by 596
We're looking to find how many times 596 goes into 78486040.

Step 1:
7 divided by 596 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 596

Moving on to step 2:
596 goes into 78 0 times with a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Bring next digit (4) of the dividend behind the 78 and repeat the process: 784 / 596

Advancing to step 3:
The number 596 fits into 784 1 times, leaving a remainder of 188.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 596 from 784 to get 188.
Bring next digit (8) of the dividend behind the 188 and repeat the process: 1888 / 596

Step 4:
When dividing 1888 by 596, we get 3 with a remainder of 100.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we take 1788 away from 1888, we end up with 100.
Append the next digit (6) from the dividend to 100 and continue with: 1006 / 596

On to step 5:
596 goes into 1006 1 times with a remainder of 410.
The next digit of our result is 1. 
Result so far: 131.0
Subtract 596 from 1006 to get 410.
Include the next digit (0) from the dividend after 410, then repeat: 4100 / 596

Advancing to step 6:
596 goes into 4100 6 times with a remainder of 524.
The number 6 becomes the next digit in our result. 
Result so far: 1316.0
Subtracting 3576 from 4100 leaves us with 524.
Bring next digit (4) of the dividend behind the 524 and repeat the process: 5244 / 596

Let's proceed to step 7:
The number 596 fits into 5244 8 times, leaving a remainder of 476.
The number 8 becomes the next digit in our result. 
Result so far: 13168.0
Subtract 4768 from 5244 to get 476.
Append the next digit (0) from the dividend to 476 and continue with: 4760 / 596

Step 8:
When dividing 4760 by 596, we get 7 with a remainder of 588.
Use 7 as the next digit of our solution. 
Result so far: 131687.0
Subtract 4172 from 4760 to get 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Advancing to step 9:
If we divide 5880 by 596, we get 9 and a remainder of 516.
The number 9 becomes the next digit in our result. 
Result so far: 131687.9
If we subtract 5364 from 5880, we get 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Going ahead to step 10:
5160 divided by 596 is 8 with a remainder of 392.
Write down 8 as next digit of the result. 
Result so far: 131687.98
The remainder is 392 after subtracting 4768 from 5160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Going ahead to step 11:
If we divide 3920 by 596, we get 6 and a remainder of 344.
Write down 6 as next digit of the result. 
Result so far: 131687.986
If we subtract 3576 from 3920, we get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Moving on to step 12:
596 goes into 3440 5 times with a remainder of 460.
Record the quotient 5 as the next digit in the result. 
Result so far: 131687.9865
Subtract 2980 from 3440 to get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Advancing to step 13:
4600 divided by 596 is 7 with a remainder of 428.
The next digit of our result is 7. 
Result so far: 131687.98657
If we subtract 4172 from 4600, we get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Going ahead to step 14:
596 goes into 4280 7 times with a remainder of 108.
The next digit of our result is 7. 
Result so far: 131687.986577
The remainder is 108 after subtracting 4172 from 4280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

The final outcome is 131687.986577, with a leftover of 1.08e-05.