We're dividing 20188433 by 77 
Let's see how many times 77 fits into 20188433.

Advancing to step 1:
77 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 77

Advancing to step 2:
The number 77 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Include the next digit (1) from the dividend after 20, then repeat: 201 / 77

Moving on to step 3:
When dividing 201 by 77, we get 2 with a remainder of 47.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 154 from 201 and we're left with 47.
Bring next digit (8) of the dividend behind the 47 and repeat the process: 478 / 77

Advancing to step 4:
If we divide 478 by 77, we get 6 and a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
Subtract 462 from 478 to get 16.
Fetch the next digit (8) from the dividend, attach it to 16 and continue: 168 / 77

Advancing to step 5:
If we divide 168 by 77, we get 2 and a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 262.0
Deduct 154 from 168 and we're left with 14.
Append the next digit (4) from the dividend to 14 and continue with: 144 / 77

Advancing to step 6:
If we divide 144 by 77, we get 1 and a remainder of 67.
Write down 1 as next digit of the result. 
Result so far: 2621.0
The remainder is 67 after subtracting 77 from 144.
Append the next digit (3) from the dividend to 67 and continue with: 673 / 77

Step 7:
The number 77 fits into 673 8 times, leaving a remainder of 57.
Record the quotient 8 as the next digit in the result. 
Result so far: 26218.0
If we take 616 away from 673, we end up with 57.
Fetch the next digit (3) from the dividend, attach it to 57 and continue: 573 / 77

Moving on to step 8:
The number 77 fits into 573 7 times, leaving a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 262187.0
Subtract 539 from 573 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 9:
The number 77 fits into 340 4 times, leaving a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 262187.4
If we take 308 away from 340, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 10:
320 divided by 77 is 4 with a remainder of 12.
The next digit of our result is 4. 
Result so far: 262187.44
Deduct 308 from 320 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The quotient of the division is 262187.44, and the remainder is 0.012.