67985838 ÷ 621 
Let's see how many times 621 fits into 67985838.

Let's proceed to step 1:
621 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 621

Let's proceed to step 2:
If we divide 67 by 621, we get 0 and a remainder of 67.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 67 and we're left with 67.
Take the next digit (9) from the dividend and append it to 67, then repeat: 679 / 621

On to step 3:
679 divided by 621 is 1 with a remainder of 58.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 621 from 679 and we're left with 58.
Bring next digit (8) of the dividend behind the 58 and repeat the process: 588 / 621

Let's proceed to step 4:
621 goes into 588 0 times with a remainder of 588.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 588 leaves us with 588.
Bring next digit (5) of the dividend behind the 588 and repeat the process: 5885 / 621

Moving on to step 5:
If we divide 5885 by 621, we get 9 and a remainder of 296.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
If we subtract 5589 from 5885, we get 296.
Grab the next digit (8) from the dividend, add it to 296, then carry on: 2968 / 621

Step 6:
2968 divided by 621 is 4 with a remainder of 484.
The number 4 becomes the next digit in our result. 
Result so far: 1094.0
If we subtract 2484 from 2968, we get 484.
Append the next digit (3) from the dividend to 484 and continue with: 4843 / 621

On to step 7:
The number 621 fits into 4843 7 times, leaving a remainder of 496.
The number 7 becomes the next digit in our result. 
Result so far: 10947.0
Subtracting 4347 from 4843 leaves us with 496.
Append the next digit (8) from the dividend to 496 and continue with: 4968 / 621

Moving on to step 8:
The number 621 fits into 4968 8 times, leaving a remainder of 0.
The next digit of our result is 8. 
Result so far: 109478.0
Subtracting 4968 from 4968 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
0 divided by 621 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 109478.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
621 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 109478.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 109478.0 and a remainder of 0.0.