51423420 ÷ 974 
Let's see how many times 974 fits into 51423420.

Step 1:
5 divided by 974 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 974

Let's proceed to step 2:
If we divide 51 by 974, we get 0 and a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 51 leaves us with 51.
Fetch the next digit (4) from the dividend, attach it to 51 and continue: 514 / 974

On to step 3:
974 goes into 514 0 times with a remainder of 514.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 514 leaves us with 514.
Bring next digit (2) of the dividend behind the 514 and repeat the process: 5142 / 974

Moving on to step 4:
5142 divided by 974 is 5 with a remainder of 272.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 4870 from 5142 leaves us with 272.
Bring next digit (3) of the dividend behind the 272 and repeat the process: 2723 / 974

Going ahead to step 5:
The number 974 fits into 2723 2 times, leaving a remainder of 775.
Put 2 as the next digit of the answer. 
Result so far: 52.0
If we take 1948 away from 2723, we end up with 775.
Bring next digit (4) of the dividend behind the 775 and repeat the process: 7754 / 974

Let's proceed to step 6:
The number 974 fits into 7754 7 times, leaving a remainder of 936.
Use 7 as the next digit of our solution. 
Result so far: 527.0
Subtracting 6818 from 7754 leaves us with 936.
Bring next digit (2) of the dividend behind the 936 and repeat the process: 9362 / 974

Moving on to step 7:
When dividing 9362 by 974, we get 9 with a remainder of 596.
Put 9 as the next digit of the answer. 
Result so far: 5279.0
Subtracting 8766 from 9362 leaves us with 596.
Include the next digit (0) from the dividend after 596, then repeat: 5960 / 974

On to step 8:
When dividing 5960 by 974, we get 6 with a remainder of 116.
The next digit of our result is 6. 
Result so far: 52796.0
Deduct 5844 from 5960 and we're left with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 9:
974 goes into 1160 1 times with a remainder of 186.
The next digit of our result is 1. 
Result so far: 52796.1
The remainder is 186 after subtracting 974 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Going ahead to step 10:
When dividing 1860 by 974, we get 1 with a remainder of 886.
The number 1 becomes the next digit in our result. 
Result so far: 52796.11
If we subtract 974 from 1860, we get 886.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8860, and continue the process.

Our division results in 52796.11 with a remaining 0.886.