74312980 ÷ 678 
We're looking to find how many times 678 goes into 74312980.

Let's proceed to step 1:
7 divided by 678 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 678

On to step 2:
678 goes into 74 0 times with a remainder of 74.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Grab the next digit (3) from the dividend, add it to 74, then carry on: 743 / 678

Let's proceed to step 3:
743 divided by 678 is 1 with a remainder of 65.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 678 from 743 to get 65.
Append the next digit (1) from the dividend to 65 and continue with: 651 / 678

On to step 4:
678 goes into 651 0 times with a remainder of 651.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 651 leaves us with 651.
Fetch the next digit (2) from the dividend, attach it to 651 and continue: 6512 / 678

Moving on to step 5:
678 can be fit into 6512 9 times, resulting in a remainder of 410.
Put 9 as the next digit of the answer. 
Result so far: 109.0
If we subtract 6102 from 6512, we get 410.
Bring next digit (9) of the dividend behind the 410 and repeat the process: 4109 / 678

On to step 6:
When dividing 4109 by 678, we get 6 with a remainder of 41.
Put 6 as the next digit of the answer. 
Result so far: 1096.0
If we take 4068 away from 4109, we end up with 41.
Fetch the next digit (8) from the dividend, attach it to 41 and continue: 418 / 678

Moving on to step 7:
When dividing 418 by 678, we get 0 with a remainder of 418.
Put 0 as the next digit of the answer. 
Result so far: 10960.0
The remainder is 418 after subtracting 0 from 418.
Fetch the next digit (0) from the dividend, attach it to 418 and continue: 4180 / 678

Advancing to step 8:
The number 678 fits into 4180 6 times, leaving a remainder of 112.
The number 6 becomes the next digit in our result. 
Result so far: 109606.0
If we take 4068 away from 4180, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 9:
When dividing 1120 by 678, we get 1 with a remainder of 442.
Record the quotient 1 as the next digit in the result. 
Result so far: 109606.1
If we subtract 678 from 1120, we get 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Moving on to step 10:
The number 678 fits into 4420 6 times, leaving a remainder of 352.
The next digit of our result is 6. 
Result so far: 109606.16
If we take 4068 away from 4420, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 11:
The number 678 fits into 3520 5 times, leaving a remainder of 130.
Write down 5 as next digit of the result. 
Result so far: 109606.165
If we subtract 3390 from 3520, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 12:
1300 divided by 678 is 1 with a remainder of 622.
The number 1 becomes the next digit in our result. 
Result so far: 109606.1651
Subtract 678 from 1300 to get 622.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6220, and continue the process.

Let's proceed to step 13:
If we divide 6220 by 678, we get 9 and a remainder of 118.
Record the quotient 9 as the next digit in the result. 
Result so far: 109606.16519
Deduct 6102 from 6220 and we're left with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Moving on to step 14:
The number 678 fits into 1180 1 times, leaving a remainder of 502.
The next digit of our result is 1. 
Result so far: 109606.165191
Deduct 678 from 1180 and we're left with 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Step 15:
678 can be fit into 5020 7 times, resulting in a remainder of 274.
The number 7 becomes the next digit in our result. 
Result so far: 109606.1651917
Deduct 4746 from 5020 and we're left with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Let's proceed to step 16:
The number 678 fits into 2740 4 times, leaving a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 109606.16519174
Deduct 2712 from 2740 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final result is 109606.16519174 with a remainder of 2.8e-08.