77368558 divided by 543 
Let's see how many times 543 fits into 77368558.

Advancing to step 1:
543 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 543

Let's proceed to step 2:
543 goes into 77 0 times with a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Fetch the next digit (3) from the dividend, attach it to 77 and continue: 773 / 543

Moving on to step 3:
When dividing 773 by 543, we get 1 with a remainder of 230.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 543 from 773 leaves us with 230.
Append the next digit (6) from the dividend to 230 and continue with: 2306 / 543

Step 4:
2306 divided by 543 is 4 with a remainder of 134.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtracting 2172 from 2306 leaves us with 134.
Grab the next digit (8) from the dividend, add it to 134, then carry on: 1348 / 543

Going ahead to step 5:
1348 divided by 543 is 2 with a remainder of 262.
Record the quotient 2 as the next digit in the result. 
Result so far: 142.0
If we take 1086 away from 1348, we end up with 262.
Fetch the next digit (5) from the dividend, attach it to 262 and continue: 2625 / 543

Advancing to step 6:
543 can be fit into 2625 4 times, resulting in a remainder of 453.
Write down 4 as next digit of the result. 
Result so far: 1424.0
If we take 2172 away from 2625, we end up with 453.
Fetch the next digit (5) from the dividend, attach it to 453 and continue: 4535 / 543

Let's proceed to step 7:
The number 543 fits into 4535 8 times, leaving a remainder of 191.
Put 8 as the next digit of the answer. 
Result so far: 14248.0
Deduct 4344 from 4535 and we're left with 191.
Grab the next digit (8) from the dividend, add it to 191, then carry on: 1918 / 543

Let's proceed to step 8:
The number 543 fits into 1918 3 times, leaving a remainder of 289.
Write down 3 as next digit of the result. 
Result so far: 142483.0
Subtract 1629 from 1918 to get 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

On to step 9:
If we divide 2890 by 543, we get 5 and a remainder of 175.
The number 5 becomes the next digit in our result. 
Result so far: 142483.5
Deduct 2715 from 2890 and we're left with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Step 10:
1750 divided by 543 is 3 with a remainder of 121.
Put 3 as the next digit of the answer. 
Result so far: 142483.53
Subtract 1629 from 1750 to get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Going ahead to step 11:
The number 543 fits into 1210 2 times, leaving a remainder of 124.
Use 2 as the next digit of our solution. 
Result so far: 142483.532
Subtracting 1086 from 1210 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Step 12:
1240 divided by 543 is 2 with a remainder of 154.
Record the quotient 2 as the next digit in the result. 
Result so far: 142483.5322
The remainder is 154 after subtracting 1086 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

The final outcome is 142483.5322, with a leftover of 0.00154.