30875377 divided by 780 
Let's see how many times 780 fits into 30875377.

Advancing to step 1:
When dividing 3 by 780, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 780

Going ahead to step 2:
If we divide 30 by 780, we get 0 and a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Include the next digit (8) from the dividend after 30, then repeat: 308 / 780

Advancing to step 3:
When dividing 308 by 780, we get 0 with a remainder of 308.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 308 after subtracting 0 from 308.
Bring next digit (7) of the dividend behind the 308 and repeat the process: 3087 / 780

Moving on to step 4:
780 goes into 3087 3 times with a remainder of 747.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 2340 from 3087 and we're left with 747.
Append the next digit (5) from the dividend to 747 and continue with: 7475 / 780

Step 5:
When dividing 7475 by 780, we get 9 with a remainder of 455.
Put 9 as the next digit of the answer. 
Result so far: 39.0
The remainder is 455 after subtracting 7020 from 7475.
Grab the next digit (3) from the dividend, add it to 455, then carry on: 4553 / 780

Step 6:
780 can be fit into 4553 5 times, resulting in a remainder of 653.
Write down 5 as next digit of the result. 
Result so far: 395.0
If we take 3900 away from 4553, we end up with 653.
Append the next digit (7) from the dividend to 653 and continue with: 6537 / 780

Going ahead to step 7:
When dividing 6537 by 780, we get 8 with a remainder of 297.
Use 8 as the next digit of our solution. 
Result so far: 3958.0
Subtracting 6240 from 6537 leaves us with 297.
Bring next digit (7) of the dividend behind the 297 and repeat the process: 2977 / 780

Moving on to step 8:
When dividing 2977 by 780, we get 3 with a remainder of 637.
Put 3 as the next digit of the answer. 
Result so far: 39583.0
The remainder is 637 after subtracting 2340 from 2977.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6370, and continue the process.

Step 9:
780 can be fit into 6370 8 times, resulting in a remainder of 130.
Write down 8 as next digit of the result. 
Result so far: 39583.8
Subtracting 6240 from 6370 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 10:
When dividing 1300 by 780, we get 1 with a remainder of 520.
Put 1 as the next digit of the answer. 
Result so far: 39583.81
If we take 780 away from 1300, we end up with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Advancing to step 11:
780 goes into 5200 6 times with a remainder of 520.
The next digit of our result is 6. 
Result so far: 39583.816
Subtract 4680 from 5200 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Advancing to step 12:
780 goes into 5200 6 times with a remainder of 520.
Put 6 as the next digit of the answer. 
Result so far: 39583.8166
Deduct 4680 from 5200 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

The final outcome is 39583.8166, with a leftover of 0.0052.