74214974 ÷ 16 
Let's see how many times 16 fits into 74214974.

On to step 1:
7 divided by 16 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 16

Step 2:
74 divided by 16 is 4 with a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 64 away from 74, we end up with 10.
Take the next digit (2) from the dividend and append it to 10, then repeat: 102 / 16

On to step 3:
16 can be fit into 102 6 times, resulting in a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
The remainder is 6 after subtracting 96 from 102.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 16

Let's proceed to step 4:
When dividing 61 by 16, we get 3 with a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 463.0
If we subtract 48 from 61, we get 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 16

On to step 5:
16 can be fit into 134 8 times, resulting in a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 4638.0
The remainder is 6 after subtracting 128 from 134.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 16

Moving on to step 6:
If we divide 69 by 16, we get 4 and a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 46384.0
Subtract 64 from 69 to get 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 16

Going ahead to step 7:
16 goes into 57 3 times with a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 463843.0
The remainder is 9 after subtracting 48 from 57.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 16

Moving on to step 8:
16 can be fit into 94 5 times, resulting in a remainder of 14.
The next digit of our result is 5. 
Result so far: 4638435.0
Subtracting 80 from 94 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 9:
16 goes into 140 8 times with a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 4638435.8
If we take 128 away from 140, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 10:
When dividing 120 by 16, we get 7 with a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 4638435.87
Subtracting 112 from 120 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
16 can be fit into 80 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 4638435.875
If we take 80 away from 80, we end up 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.

Advancing to step 12:
If we divide 0 by 16, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 4638435.875
The remainder is 0 after subtracting 0 from 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 13:
16 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4638435.875
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 4638435.875, with a leftover of 0.0.