We look at the division of 213470 by 77 
Our goal is to divide 213470 by 77.

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
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 77

Moving on to step 2:
77 goes into 21 0 times with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Bring next digit (3) of the dividend behind the 21 and repeat the process: 213 / 77

On to step 3:
When dividing 213 by 77, we get 2 with a remainder of 59.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 154 from 213 leaves us with 59.
Bring next digit (4) of the dividend behind the 59 and repeat the process: 594 / 77

Let's proceed to step 4:
The number 77 fits into 594 7 times, leaving a remainder of 55.
Write down 7 as next digit of the result. 
Result so far: 27.0
The remainder is 55 after subtracting 539 from 594.
Fetch the next digit (7) from the dividend, attach it to 55 and continue: 557 / 77

Moving on to step 5:
77 goes into 557 7 times with a remainder of 18.
The next digit of our result is 7. 
Result so far: 277.0
Deduct 539 from 557 and we're left with 18.
Bring next digit (0) of the dividend behind the 18 and repeat the process: 180 / 77

Step 6:
77 can be fit into 180 2 times, resulting in a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 2772.0
If we subtract 154 from 180, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 7:
The number 77 fits into 260 3 times, leaving a remainder of 29.
The number 3 becomes the next digit in our result. 
Result so far: 2772.3
If we subtract 231 from 260, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 8:
77 goes into 290 3 times with a remainder of 59.
Put 3 as the next digit of the answer. 
Result so far: 2772.33
Deduct 231 from 290 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

The final result is 2772.33 with a remainder of 0.059.