225197 ÷ 16 
Our goal is to divide 225197 by 16.

Step 1:
The number 16 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 16

On to step 2:
16 goes into 22 1 times with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 16 from 22 to get 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 16

Going ahead to step 3:
If we divide 65 by 16, we get 4 and a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtracting 64 from 65 leaves us with 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 16

Moving on to step 4:
16 goes into 11 0 times with a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 140.0
If we subtract 0 from 11, we get 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 16

Going ahead to step 5:
119 divided by 16 is 7 with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 1407.0
Subtracting 112 from 119 leaves us with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 16

Moving on to step 6:
16 can be fit into 77 4 times, resulting in a remainder of 13.
Write down 4 as next digit of the result. 
Result so far: 14074.0
If we take 64 away from 77, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
16 can be fit into 130 8 times, resulting in a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 14074.8
Deduct 128 from 130 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
If we divide 20 by 16, we get 1 and a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 14074.81
Subtracting 16 from 20 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
16 can be fit into 40 2 times, resulting in a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 14074.812
The remainder is 8 after subtracting 32 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
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: 14074.8125
Subtract 80 from 80 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.

Moving on to step 11:
If we divide 0 by 16, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 14074.8125
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.

Let's proceed to step 12:
The number 16 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 14074.8125
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 14074.8125, with a leftover of 0.0.