We're dividing 67780601 by 397 
Our goal is to divide 67780601 by 397.

On to step 1:
The number 397 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 397

Going ahead to step 2:
If we divide 67 by 397, we get 0 and a remainder of 67.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 67 and we're left with 67.
Include the next digit (7) from the dividend after 67, then repeat: 677 / 397

Moving on to step 3:
If we divide 677 by 397, we get 1 and a remainder of 280.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 397 from 677, we get 280.
Grab the next digit (8) from the dividend, add it to 280, then carry on: 2808 / 397

Going ahead to step 4:
The number 397 fits into 2808 7 times, leaving a remainder of 29.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Deduct 2779 from 2808 and we're left with 29.
Fetch the next digit (0) from the dividend, attach it to 29 and continue: 290 / 397

Step 5:
397 goes into 290 0 times with a remainder of 290.
Write down 0 as next digit of the result. 
Result so far: 170.0
If we subtract 0 from 290, we get 290.
Include the next digit (6) from the dividend after 290, then repeat: 2906 / 397

On to step 6:
397 can be fit into 2906 7 times, resulting in a remainder of 127.
The next digit of our result is 7. 
Result so far: 1707.0
If we subtract 2779 from 2906, we get 127.
Fetch the next digit (0) from the dividend, attach it to 127 and continue: 1270 / 397

Step 7:
When dividing 1270 by 397, we get 3 with a remainder of 79.
The number 3 becomes the next digit in our result. 
Result so far: 17073.0
The remainder is 79 after subtracting 1191 from 1270.
Bring next digit (1) of the dividend behind the 79 and repeat the process: 791 / 397

Advancing to step 8:
397 can be fit into 791 1 times, resulting in a remainder of 394.
Put 1 as the next digit of the answer. 
Result so far: 170731.0
If we take 397 away from 791, we end up with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Step 9:
The number 397 fits into 3940 9 times, leaving a remainder of 367.
Use 9 as the next digit of our solution. 
Result so far: 170731.9
Subtracting 3573 from 3940 leaves us with 367.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3670, and continue the process.

Moving on to step 10:
397 can be fit into 3670 9 times, resulting in a remainder of 97.
The next digit of our result is 9. 
Result so far: 170731.99
The remainder is 97 after subtracting 3573 from 3670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

The final outcome is 170731.99, with a leftover of 0.097.