20961433 ÷ 678 
We want to figure out the number of times 20961433 can be divided by 678.

On to step 1:
When dividing 2 by 678, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 678

Going ahead to step 2:
When dividing 20 by 678, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 678

Advancing to step 3:
If we divide 209 by 678, we get 0 and a remainder of 209.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 209, we end up with 209.
Take the next digit (6) from the dividend and append it to 209, then repeat: 2096 / 678

Step 4:
678 can be fit into 2096 3 times, resulting in a remainder of 62.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 2034 from 2096 to get 62.
Grab the next digit (1) from the dividend, add it to 62, then carry on: 621 / 678

Let's proceed to step 5:
The number 678 fits into 621 0 times, leaving a remainder of 621.
Use 0 as the next digit of our solution. 
Result so far: 30.0
The remainder is 621 after subtracting 0 from 621.
Append the next digit (4) from the dividend to 621 and continue with: 6214 / 678

Going ahead to step 6:
If we divide 6214 by 678, we get 9 and a remainder of 112.
The number 9 becomes the next digit in our result. 
Result so far: 309.0
Deduct 6102 from 6214 and we're left with 112.
Grab the next digit (3) from the dividend, add it to 112, then carry on: 1123 / 678

Moving on to step 7:
1123 divided by 678 is 1 with a remainder of 445.
Use 1 as the next digit of our solution. 
Result so far: 3091.0
If we take 678 away from 1123, we end up with 445.
Take the next digit (3) from the dividend and append it to 445, then repeat: 4453 / 678

Going ahead to step 8:
4453 divided by 678 is 6 with a remainder of 385.
The number 6 becomes the next digit in our result. 
Result so far: 30916.0
If we subtract 4068 from 4453, we get 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Step 9:
3850 divided by 678 is 5 with a remainder of 460.
Use 5 as the next digit of our solution. 
Result so far: 30916.5
Deduct 3390 from 3850 and we're left with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Step 10:
When dividing 4600 by 678, we get 6 with a remainder of 532.
Use 6 as the next digit of our solution. 
Result so far: 30916.56
Deduct 4068 from 4600 and we're left with 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

On to step 11:
When dividing 5320 by 678, we get 7 with a remainder of 574.
The next digit of our result is 7. 
Result so far: 30916.567
Deduct 4746 from 5320 and we're left with 574.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

Going ahead to step 12:
678 can be fit into 5740 8 times, resulting in a remainder of 316.
Record the quotient 8 as the next digit in the result. 
Result so far: 30916.5678
If we take 5424 away from 5740, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Advancing to step 13:
678 goes into 3160 4 times with a remainder of 448.
Write down 4 as next digit of the result. 
Result so far: 30916.56784
If we take 2712 away from 3160, we end up with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

On to step 14:
4480 divided by 678 is 6 with a remainder of 412.
Write down 6 as next digit of the result. 
Result so far: 30916.567846
If we subtract 4068 from 4480, we get 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Let's proceed to step 15:
The number 678 fits into 4120 6 times, leaving a remainder of 52.
The next digit of our result is 6. 
Result so far: 30916.5678466
Subtract 4068 from 4120 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 30916.5678466, with a leftover of 5.2e-07.