We look at the division of 77970935 by 427 
Let's see how many times 427 fits into 77970935.

Going ahead to step 1:
When dividing 7 by 427, we get 0 with 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.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 427

On to step 2:
427 goes into 77 0 times with 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.
Grab the next digit (9) from the dividend, add it to 77, then carry on: 779 / 427

Let's proceed to step 3:
If we divide 779 by 427, we get 1 and a remainder of 352.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 427 away from 779, we end up with 352.
Append the next digit (7) from the dividend to 352 and continue with: 3527 / 427

Let's proceed to step 4:
427 goes into 3527 8 times with a remainder of 111.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtracting 3416 from 3527 leaves us with 111.
Include the next digit (0) from the dividend after 111, then repeat: 1110 / 427

Going ahead to step 5:
427 goes into 1110 2 times with a remainder of 256.
Put 2 as the next digit of the answer. 
Result so far: 182.0
Subtract 854 from 1110 to get 256.
Append the next digit (9) from the dividend to 256 and continue with: 2569 / 427

Let's proceed to step 6:
2569 divided by 427 is 6 with a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 1826.0
The remainder is 7 after subtracting 2562 from 2569.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 427

Step 7:
If we divide 73 by 427, we get 0 and a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 18260.0
Subtract 0 from 73 to get 73.
Grab the next digit (5) from the dividend, add it to 73, then carry on: 735 / 427

Advancing to step 8:
The number 427 fits into 735 1 times, leaving a remainder of 308.
Use 1 as the next digit of our solution. 
Result so far: 182601.0
If we subtract 427 from 735, we get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Advancing to step 9:
If we divide 3080 by 427, we get 7 and a remainder of 91.
Put 7 as the next digit of the answer. 
Result so far: 182601.7
If we take 2989 away from 3080, we end up with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Let's proceed to step 10:
427 goes into 910 2 times with a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 182601.72
Subtracting 854 from 910 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 11:
427 can be fit into 560 1 times, resulting in a remainder of 133.
Put 1 as the next digit of the answer. 
Result so far: 182601.721
Deduct 427 from 560 and we're left with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Going ahead to step 12:
427 goes into 1330 3 times with a remainder of 49.
Record the quotient 3 as the next digit in the result. 
Result so far: 182601.7213
The remainder is 49 after subtracting 1281 from 1330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 13:
490 divided by 427 is 1 with a remainder of 63.
The number 1 becomes the next digit in our result. 
Result so far: 182601.72131
Subtract 427 from 490 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 14:
If we divide 630 by 427, we get 1 and a remainder of 203.
Use 1 as the next digit of our solution. 
Result so far: 182601.721311
Subtract 427 from 630 to get 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

In conclusion, the division gives 182601.721311 with a balance of 2.03e-05.