78497046 divided by 511 
Our goal is to divide 78497046 by 511.

Going ahead to step 1:
If we divide 7 by 511, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 511

Step 2:
78 divided by 511 is 0 with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Bring next digit (4) of the dividend behind the 78 and repeat the process: 784 / 511

Let's proceed to step 3:
511 goes into 784 1 times with a remainder of 273.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 273 after subtracting 511 from 784.
Grab the next digit (9) from the dividend, add it to 273, then carry on: 2739 / 511

Moving on to step 4:
The number 511 fits into 2739 5 times, leaving a remainder of 184.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we subtract 2555 from 2739, we get 184.
Grab the next digit (7) from the dividend, add it to 184, then carry on: 1847 / 511

Advancing to step 5:
1847 divided by 511 is 3 with a remainder of 314.
Record the quotient 3 as the next digit in the result. 
Result so far: 153.0
Subtract 1533 from 1847 to get 314.
Grab the next digit (0) from the dividend, add it to 314, then carry on: 3140 / 511

Advancing to step 6:
3140 divided by 511 is 6 with a remainder of 74.
The next digit of our result is 6. 
Result so far: 1536.0
The remainder is 74 after subtracting 3066 from 3140.
Grab the next digit (4) from the dividend, add it to 74, then carry on: 744 / 511

On to step 7:
If we divide 744 by 511, we get 1 and a remainder of 233.
Put 1 as the next digit of the answer. 
Result so far: 15361.0
If we subtract 511 from 744, we get 233.
Fetch the next digit (6) from the dividend, attach it to 233 and continue: 2336 / 511

Step 8:
511 can be fit into 2336 4 times, resulting in a remainder of 292.
Use 4 as the next digit of our solution. 
Result so far: 153614.0
Deduct 2044 from 2336 and we're left with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Let's proceed to step 9:
If we divide 2920 by 511, we get 5 and a remainder of 365.
The next digit of our result is 5. 
Result so far: 153614.5
If we take 2555 away from 2920, we end up with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Moving on to step 10:
3650 divided by 511 is 7 with a remainder of 73.
Write down 7 as next digit of the result. 
Result so far: 153614.57
If we subtract 3577 from 3650, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Step 11:
511 goes into 730 1 times with a remainder of 219.
Put 1 as the next digit of the answer. 
Result so far: 153614.571
The remainder is 219 after subtracting 511 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Let's proceed to step 12:
2190 divided by 511 is 4 with a remainder of 146.
The number 4 becomes the next digit in our result. 
Result so far: 153614.5714
If we subtract 2044 from 2190, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Advancing to step 13:
The number 511 fits into 1460 2 times, leaving a remainder of 438.
The number 2 becomes the next digit in our result. 
Result so far: 153614.57142
Subtracting 1022 from 1460 leaves us with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

On to step 14:
4380 divided by 511 is 8 with a remainder of 292.
The next digit of our result is 8. 
Result so far: 153614.571428
The remainder is 292 after subtracting 4088 from 4380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Going ahead to step 15:
511 goes into 2920 5 times with a remainder of 365.
Record the quotient 5 as the next digit in the result. 
Result so far: 153614.5714285
If we subtract 2555 from 2920, we get 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Let's proceed to step 16:
When dividing 3650 by 511, we get 7 with a remainder of 73.
The number 7 becomes the next digit in our result. 
Result so far: 153614.57142857
Subtract 3577 from 3650 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

The final outcome is 153614.57142857, with a leftover of 7.3e-08.