We look at the division of 72770811 by 513 
We want to divide 72770811 by 513.

Moving on to step 1:
513 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 513

Moving on to step 2:
513 goes into 72 0 times with a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Take the next digit (7) from the dividend and append it to 72, then repeat: 727 / 513

Advancing to step 3:
727 divided by 513 is 1 with a remainder of 214.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 513 from 727, we get 214.
Fetch the next digit (7) from the dividend, attach it to 214 and continue: 2147 / 513

Moving on to step 4:
2147 divided by 513 is 4 with a remainder of 95.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtracting 2052 from 2147 leaves us with 95.
Grab the next digit (0) from the dividend, add it to 95, then carry on: 950 / 513

Going ahead to step 5:
When dividing 950 by 513, we get 1 with a remainder of 437.
Write down 1 as next digit of the result. 
Result so far: 141.0
Deduct 513 from 950 and we're left with 437.
Append the next digit (8) from the dividend to 437 and continue with: 4378 / 513

Step 6:
If we divide 4378 by 513, we get 8 and a remainder of 274.
The next digit of our result is 8. 
Result so far: 1418.0
The remainder is 274 after subtracting 4104 from 4378.
Take the next digit (1) from the dividend and append it to 274, then repeat: 2741 / 513

Step 7:
When dividing 2741 by 513, we get 5 with a remainder of 176.
Write down 5 as next digit of the result. 
Result so far: 14185.0
If we subtract 2565 from 2741, we get 176.
Take the next digit (1) from the dividend and append it to 176, then repeat: 1761 / 513

On to step 8:
513 can be fit into 1761 3 times, resulting in a remainder of 222.
Put 3 as the next digit of the answer. 
Result so far: 141853.0
If we take 1539 away from 1761, we end up with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Step 9:
2220 divided by 513 is 4 with a remainder of 168.
Use 4 as the next digit of our solution. 
Result so far: 141853.4
If we subtract 2052 from 2220, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 10:
1680 divided by 513 is 3 with a remainder of 141.
Use 3 as the next digit of our solution. 
Result so far: 141853.43
If we subtract 1539 from 1680, we get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Step 11:
When dividing 1410 by 513, we get 2 with a remainder of 384.
Record the quotient 2 as the next digit in the result. 
Result so far: 141853.432
Subtract 1026 from 1410 to 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.

Going ahead to step 12:
513 goes into 3840 7 times with a remainder of 249.
Write down 7 as next digit of the result. 
Result so far: 141853.4327
Subtracting 3591 from 3840 leaves us with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Step 13:
513 goes into 2490 4 times with a remainder of 438.
The number 4 becomes the next digit in our result. 
Result so far: 141853.43274
If we take 2052 away from 2490, we end up 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.

Moving on to step 14:
The number 513 fits into 4380 8 times, leaving a remainder of 276.
Record the quotient 8 as the next digit in the result. 
Result so far: 141853.432748
If we take 4104 away from 4380, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Advancing to step 15:
If we divide 2760 by 513, we get 5 and a remainder of 195.
The next digit of our result is 5. 
Result so far: 141853.4327485
Subtracting 2565 from 2760 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Moving on to step 16:
513 goes into 1950 3 times with a remainder of 411.
Record the quotient 3 as the next digit in the result. 
Result so far: 141853.43274853
If we subtract 1539 from 1950, we get 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

The quotient of the division is 141853.43274853, and the remainder is 4.11e-07.