Let's divide 77401182 by 512
We're looking to find how many times 512 goes into 77401182.

Let's proceed to step 1:
The number 512 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 512

Step 2:
512 can be fit into 77 0 times, resulting in a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Grab the next digit (4) from the dividend, add it to 77, then carry on: 774 / 512

Advancing to step 3:
774 divided by 512 is 1 with a remainder of 262.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 512 from 774 leaves us with 262.
Fetch the next digit (0) from the dividend, attach it to 262 and continue: 2620 / 512

On to step 4:
If we divide 2620 by 512, we get 5 and a remainder of 60.
The next digit of our result is 5. 
Result so far: 15.0
Subtract 2560 from 2620 to get 60.
Include the next digit (1) from the dividend after 60, then repeat: 601 / 512

On to step 5:
512 goes into 601 1 times with a remainder of 89.
The number 1 becomes the next digit in our result. 
Result so far: 151.0
Deduct 512 from 601 and we're left with 89.
Fetch the next digit (1) from the dividend, attach it to 89 and continue: 891 / 512

On to step 6:
891 divided by 512 is 1 with a remainder of 379.
The number 1 becomes the next digit in our result. 
Result so far: 1511.0
Subtract 512 from 891 to get 379.
Bring next digit (8) of the dividend behind the 379 and repeat the process: 3798 / 512

On to step 7:
If we divide 3798 by 512, we get 7 and a remainder of 214.
The next digit of our result is 7. 
Result so far: 15117.0
Deduct 3584 from 3798 and we're left with 214.
Bring next digit (2) of the dividend behind the 214 and repeat the process: 2142 / 512

Step 8:
512 can be fit into 2142 4 times, resulting in a remainder of 94.
Record the quotient 4 as the next digit in the result. 
Result so far: 151174.0
Deduct 2048 from 2142 and we're left with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Going ahead to step 9:
The number 512 fits into 940 1 times, leaving a remainder of 428.
Use 1 as the next digit of our solution. 
Result so far: 151174.1
Subtracting 512 from 940 leaves us with 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 10:
512 can be fit into 4280 8 times, resulting in a remainder of 184.
The number 8 becomes the next digit in our result. 
Result so far: 151174.18
If we take 4096 away from 4280, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Let's proceed to step 11:
512 goes into 1840 3 times with a remainder of 304.
Record the quotient 3 as the next digit in the result. 
Result so far: 151174.183
Subtracting 1536 from 1840 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Advancing to step 12:
512 can be fit into 3040 5 times, resulting in a remainder of 480.
The number 5 becomes the next digit in our result. 
Result so far: 151174.1835
Subtract 2560 from 3040 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 13:
4800 divided by 512 is 9 with a remainder of 192.
The number 9 becomes the next digit in our result. 
Result so far: 151174.18359
Subtracting 4608 from 4800 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 14:
If we divide 1920 by 512, we get 3 and a remainder of 384.
Record the quotient 3 as the next digit in the result. 
Result so far: 151174.183593
If we subtract 1536 from 1920, we get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Advancing to step 15:
512 goes into 3840 7 times with a remainder of 256.
Write down 7 as next digit of the result. 
Result so far: 151174.1835937
If we subtract 3584 from 3840, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Step 16:
The number 512 fits into 2560 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 151174.18359375
The remainder is 0 after subtracting 2560 from 2560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 151174.18359375, with a leftover of 0.0.