We're dividing 77400744 by 973 
We want to divide 77400744 by 973.

Moving on to step 1:
If we divide 7 by 973, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 973

Going ahead to step 2:
The number 973 fits into 77 0 times, leaving a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Include the next digit (4) from the dividend after 77, then repeat: 774 / 973

Step 3:
973 goes into 774 0 times with a remainder of 774.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 774, we get 774.
Fetch the next digit (0) from the dividend, attach it to 774 and continue: 7740 / 973

Let's proceed to step 4:
If we divide 7740 by 973, we get 7 and a remainder of 929.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 6811 from 7740 to get 929.
Include the next digit (0) from the dividend after 929, then repeat: 9290 / 973

On to step 5:
9290 divided by 973 is 9 with a remainder of 533.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
Subtracting 8757 from 9290 leaves us with 533.
Append the next digit (7) from the dividend to 533 and continue with: 5337 / 973

On to step 6:
The number 973 fits into 5337 5 times, leaving a remainder of 472.
Put 5 as the next digit of the answer. 
Result so far: 795.0
Deduct 4865 from 5337 and we're left with 472.
Include the next digit (4) from the dividend after 472, then repeat: 4724 / 973

Let's proceed to step 7:
If we divide 4724 by 973, we get 4 and a remainder of 832.
The number 4 becomes the next digit in our result. 
Result so far: 7954.0
The remainder is 832 after subtracting 3892 from 4724.
Include the next digit (4) from the dividend after 832, then repeat: 8324 / 973

Step 8:
973 goes into 8324 8 times with a remainder of 540.
Write down 8 as next digit of the result. 
Result so far: 79548.0
If we subtract 7784 from 8324, we get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Step 9:
If we divide 5400 by 973, we get 5 and a remainder of 535.
The number 5 becomes the next digit in our result. 
Result so far: 79548.5
If we take 4865 away from 5400, we end up with 535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

Advancing to step 10:
The number 973 fits into 5350 5 times, leaving a remainder of 485.
Use 5 as the next digit of our solution. 
Result so far: 79548.55
Subtracting 4865 from 5350 leaves us with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

The quotient of the division is 79548.55, and the remainder is 0.485.