72779342 ÷ 549 
Our goal is to divide 72779342 by 549.

On to step 1:
If we divide 7 by 549, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 549

Moving on to step 2:
549 can be fit into 72 0 times, resulting in a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Bring next digit (7) of the dividend behind the 72 and repeat the process: 727 / 549

Step 3:
727 divided by 549 is 1 with a remainder of 178.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 549 from 727, we get 178.
Append the next digit (7) from the dividend to 178 and continue with: 1787 / 549

Step 4:
549 goes into 1787 3 times with a remainder of 140.
The next digit of our result is 3. 
Result so far: 13.0
Subtracting 1647 from 1787 leaves us with 140.
Grab the next digit (9) from the dividend, add it to 140, then carry on: 1409 / 549

Moving on to step 5:
549 can be fit into 1409 2 times, resulting in a remainder of 311.
Use 2 as the next digit of our solution. 
Result so far: 132.0
Subtracting 1098 from 1409 leaves us with 311.
Bring next digit (3) of the dividend behind the 311 and repeat the process: 3113 / 549

On to step 6:
3113 divided by 549 is 5 with a remainder of 368.
Write down 5 as next digit of the result. 
Result so far: 1325.0
Deduct 2745 from 3113 and we're left with 368.
Include the next digit (4) from the dividend after 368, then repeat: 3684 / 549

On to step 7:
549 goes into 3684 6 times with a remainder of 390.
The next digit of our result is 6. 
Result so far: 13256.0
Deduct 3294 from 3684 and we're left with 390.
Grab the next digit (2) from the dividend, add it to 390, then carry on: 3902 / 549

Going ahead to step 8:
3902 divided by 549 is 7 with a remainder of 59.
Put 7 as the next digit of the answer. 
Result so far: 132567.0
If we take 3843 away from 3902, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 9:
590 divided by 549 is 1 with a remainder of 41.
The number 1 becomes the next digit in our result. 
Result so far: 132567.1
The remainder is 41 after subtracting 549 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 10:
410 divided by 549 is 0 with a remainder of 410.
The next digit of our result is 0. 
Result so far: 132567.1
If we subtract 0 from 410, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 11:
When dividing 4100 by 549, we get 7 with a remainder of 257.
Use 7 as the next digit of our solution. 
Result so far: 132567.107
The remainder is 257 after subtracting 3843 from 4100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Moving on to step 12:
If we divide 2570 by 549, we get 4 and a remainder of 374.
The number 4 becomes the next digit in our result. 
Result so far: 132567.1074
If we take 2196 away from 2570, we end up with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Moving on to step 13:
549 goes into 3740 6 times with a remainder of 446.
Use 6 as the next digit of our solution. 
Result so far: 132567.10746
Subtracting 3294 from 3740 leaves us with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

On to step 14:
4460 divided by 549 is 8 with a remainder of 68.
Record the quotient 8 as the next digit in the result. 
Result so far: 132567.107468
The remainder is 68 after subtracting 4392 from 4460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 15:
549 goes into 680 1 times with a remainder of 131.
The next digit of our result is 1. 
Result so far: 132567.1074681
If we take 549 away from 680, we end up with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Going ahead to step 16:
1310 divided by 549 is 2 with a remainder of 212.
Write down 2 as next digit of the result. 
Result so far: 132567.10746812
If we subtract 1098 from 1310, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

After the division, we end up with 132567.10746812 and a remainder of 2.12e-07.