We're dividing 428000 by 77 
We're looking to find how many times 77 goes into 428000.

Moving on to step 1:
If we divide 4 by 77, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 77

Moving on to step 2:
42 divided by 77 is 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Fetch the next digit (8) from the dividend, attach it to 42 and continue: 428 / 77

Step 3:
77 can be fit into 428 5 times, resulting in a remainder of 43.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 385 away from 428, we end up with 43.
Grab the next digit (0) from the dividend, add it to 43, then carry on: 430 / 77

Let's proceed to step 4:
If we divide 430 by 77, we get 5 and a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 55.0
If we subtract 385 from 430, we get 45.
Fetch the next digit (0) from the dividend, attach it to 45 and continue: 450 / 77

On to step 5:
When dividing 450 by 77, we get 5 with a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 555.0
If we subtract 385 from 450, we get 65.
Append the next digit (0) from the dividend to 65 and continue with: 650 / 77

Going ahead to step 6:
If we divide 650 by 77, we get 8 and a remainder of 34.
The next digit of our result is 8. 
Result so far: 5558.0
If we take 616 away from 650, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 7:
The number 77 fits into 340 4 times, leaving a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 5558.4
The remainder is 32 after subtracting 308 from 340.
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 8:
The number 77 fits into 320 4 times, leaving a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 5558.44
Subtract 308 from 320 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 5558.44 with a remaining 0.012.