72943 ÷ 77 
We want to figure out the number of times 72943 can be divided by 77.

Let's proceed to step 1:
The number 77 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 77

Step 2:
If we divide 72 by 77, we get 0 and a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 72, we end up with 72.
Take the next digit (9) from the dividend and append it to 72, then repeat: 729 / 77

On to step 3:
729 divided by 77 is 9 with a remainder of 36.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 693 from 729 and we're left with 36.
Append the next digit (4) from the dividend to 36 and continue with: 364 / 77

Advancing to step 4:
364 divided by 77 is 4 with a remainder of 56.
The next digit of our result is 4. 
Result so far: 94.0
Deduct 308 from 364 and we're left with 56.
Append the next digit (3) from the dividend to 56 and continue with: 563 / 77

Moving on to step 5:
When dividing 563 by 77, we get 7 with a remainder of 24.
The next digit of our result is 7. 
Result so far: 947.0
The remainder is 24 after subtracting 539 from 563.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 6:
240 divided by 77 is 3 with a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 947.3
If we subtract 231 from 240, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
90 divided by 77 is 1 with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 947.31
The remainder is 13 after subtracting 77 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 8:
77 goes into 130 1 times with a remainder of 53.
Use 1 as the next digit of our solution. 
Result so far: 947.311
Subtract 77 from 130 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

After the division, we end up with 947.311 and a remainder of 0.0053.