We look at the division of 77001138 by 539 
Let's see how many times 539 fits into 77001138.

Going ahead to step 1:
When dividing 7 by 539, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 539

Advancing to step 2:
If we divide 77 by 539, we get 0 and a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Grab the next digit (0) from the dividend, add it to 77, then carry on: 770 / 539

Let's proceed to step 3:
770 divided by 539 is 1 with a remainder of 231.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 231 after subtracting 539 from 770.
Take the next digit (0) from the dividend and append it to 231, then repeat: 2310 / 539

Advancing to step 4:
539 goes into 2310 4 times with a remainder of 154.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
The remainder is 154 after subtracting 2156 from 2310.
Append the next digit (1) from the dividend to 154 and continue with: 1541 / 539

Step 5:
The number 539 fits into 1541 2 times, leaving a remainder of 463.
Record the quotient 2 as the next digit in the result. 
Result so far: 142.0
The remainder is 463 after subtracting 1078 from 1541.
Grab the next digit (1) from the dividend, add it to 463, then carry on: 4631 / 539

Let's proceed to step 6:
539 goes into 4631 8 times with a remainder of 319.
Write down 8 as next digit of the result. 
Result so far: 1428.0
The remainder is 319 after subtracting 4312 from 4631.
Take the next digit (3) from the dividend and append it to 319, then repeat: 3193 / 539

On to step 7:
When dividing 3193 by 539, we get 5 with a remainder of 498.
Write down 5 as next digit of the result. 
Result so far: 14285.0
The remainder is 498 after subtracting 2695 from 3193.
Append the next digit (8) from the dividend to 498 and continue with: 4988 / 539

Moving on to step 8:
If we divide 4988 by 539, we get 9 and a remainder of 137.
The number 9 becomes the next digit in our result. 
Result so far: 142859.0
Subtract 4851 from 4988 to get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Let's proceed to step 9:
If we divide 1370 by 539, we get 2 and a remainder of 292.
Put 2 as the next digit of the answer. 
Result so far: 142859.2
The remainder is 292 after subtracting 1078 from 1370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

On to step 10:
539 goes into 2920 5 times with a remainder of 225.
Put 5 as the next digit of the answer. 
Result so far: 142859.25
Deduct 2695 from 2920 and we're left with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Step 11:
If we divide 2250 by 539, we get 4 and a remainder of 94.
Record the quotient 4 as the next digit in the result. 
Result so far: 142859.254
If we subtract 2156 from 2250, we get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Let's proceed to step 12:
539 can be fit into 940 1 times, resulting in a remainder of 401.
Record the quotient 1 as the next digit in the result. 
Result so far: 142859.2541
If we take 539 away from 940, we end up with 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

Step 13:
When dividing 4010 by 539, we get 7 with a remainder of 237.
Use 7 as the next digit of our solution. 
Result so far: 142859.25417
If we take 3773 away from 4010, we end up with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Let's proceed to step 14:
539 can be fit into 2370 4 times, resulting in a remainder of 214.
The number 4 becomes the next digit in our result. 
Result so far: 142859.254174
The remainder is 214 after subtracting 2156 from 2370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Advancing to step 15:
2140 divided by 539 is 3 with a remainder of 523.
The next digit of our result is 3. 
Result so far: 142859.2541743
Subtracting 1617 from 2140 leaves us with 523.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

On to step 16:
The number 539 fits into 5230 9 times, leaving a remainder of 379.
The next digit of our result is 9. 
Result so far: 142859.25417439
Subtract 4851 from 5230 to get 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

The final result is 142859.25417439 with a remainder of 3.79e-07.