66549279 divided by 542 
We're looking to find how many times 542 goes into 66549279.

Step 1:
When dividing 6 by 542, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 542

Step 2:
The number 542 fits into 66 0 times, leaving a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Grab the next digit (5) from the dividend, add it to 66, then carry on: 665 / 542

On to step 3:
542 can be fit into 665 1 times, resulting in a remainder of 123.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 542 from 665, we get 123.
Take the next digit (4) from the dividend and append it to 123, then repeat: 1234 / 542

Step 4:
1234 divided by 542 is 2 with a remainder of 150.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we subtract 1084 from 1234, we get 150.
Fetch the next digit (9) from the dividend, attach it to 150 and continue: 1509 / 542

Let's proceed to step 5:
When dividing 1509 by 542, we get 2 with a remainder of 425.
The number 2 becomes the next digit in our result. 
Result so far: 122.0
Deduct 1084 from 1509 and we're left with 425.
Bring next digit (2) of the dividend behind the 425 and repeat the process: 4252 / 542

Moving on to step 6:
If we divide 4252 by 542, we get 7 and a remainder of 458.
The number 7 becomes the next digit in our result. 
Result so far: 1227.0
The remainder is 458 after subtracting 3794 from 4252.
Append the next digit (7) from the dividend to 458 and continue with: 4587 / 542

On to step 7:
If we divide 4587 by 542, we get 8 and a remainder of 251.
The next digit of our result is 8. 
Result so far: 12278.0
If we subtract 4336 from 4587, we get 251.
Bring next digit (9) of the dividend behind the 251 and repeat the process: 2519 / 542

Moving on to step 8:
2519 divided by 542 is 4 with a remainder of 351.
Use 4 as the next digit of our solution. 
Result so far: 122784.0
Deduct 2168 from 2519 and we're left with 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Advancing to step 9:
542 can be fit into 3510 6 times, resulting in a remainder of 258.
Use 6 as the next digit of our solution. 
Result so far: 122784.6
Subtract 3252 from 3510 to get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Let's proceed to step 10:
When dividing 2580 by 542, we get 4 with a remainder of 412.
The next digit of our result is 4. 
Result so far: 122784.64
If we take 2168 away from 2580, we end up with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Advancing to step 11:
The number 542 fits into 4120 7 times, leaving a remainder of 326.
Write down 7 as next digit of the result. 
Result so far: 122784.647
If we take 3794 away from 4120, we end up with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Advancing to step 12:
If we divide 3260 by 542, we get 6 and a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 122784.6476
Subtracting 3252 from 3260 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 13:
The number 542 fits into 80 0 times, leaving a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 122784.6476
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 14:
800 divided by 542 is 1 with a remainder of 258.
Record the quotient 1 as the next digit in the result. 
Result so far: 122784.647601
If we subtract 542 from 800, we get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Moving on to step 15:
If we divide 2580 by 542, we get 4 and a remainder of 412.
Record the quotient 4 as the next digit in the result. 
Result so far: 122784.6476014
If we subtract 2168 from 2580, we get 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Advancing to step 16:
542 goes into 4120 7 times with a remainder of 326.
Record the quotient 7 as the next digit in the result. 
Result so far: 122784.64760147
Deduct 3794 from 4120 and we're left with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

The quotient of the division is 122784.64760147, and the remainder is 3.26e-07.