Let's divide 4465589 by 203
Let's see how many times 203 fits into 4465589.

On to step 1:
203 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 203

Let's proceed to step 2:
203 goes into 44 0 times with a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 44 after subtracting 0 from 44.
Take the next digit (6) from the dividend and append it to 44, then repeat: 446 / 203

Step 3:
If we divide 446 by 203, we get 2 and a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 406 away from 446, we end up with 40.
Append the next digit (5) from the dividend to 40 and continue with: 405 / 203

Advancing to step 4:
203 can be fit into 405 1 times, resulting in a remainder of 202.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtract 203 from 405 to get 202.
Bring next digit (5) of the dividend behind the 202 and repeat the process: 2025 / 203

On to step 5:
203 goes into 2025 9 times with a remainder of 198.
The next digit of our result is 9. 
Result so far: 219.0
Deduct 1827 from 2025 and we're left with 198.
Append the next digit (8) from the dividend to 198 and continue with: 1988 / 203

Going ahead to step 6:
If we divide 1988 by 203, we get 9 and a remainder of 161.
Record the quotient 9 as the next digit in the result. 
Result so far: 2199.0
If we take 1827 away from 1988, we end up with 161.
Bring next digit (9) of the dividend behind the 161 and repeat the process: 1619 / 203

Going ahead to step 7:
1619 divided by 203 is 7 with a remainder of 198.
The number 7 becomes the next digit in our result. 
Result so far: 21997.0
If we take 1421 away from 1619, we end up with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

On to step 8:
203 can be fit into 1980 9 times, resulting in a remainder of 153.
Record the quotient 9 as the next digit in the result. 
Result so far: 21997.9
Subtract 1827 from 1980 to get 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Going ahead to step 9:
When dividing 1530 by 203, we get 7 with a remainder of 109.
Put 7 as the next digit of the answer. 
Result so far: 21997.97
Subtracting 1421 from 1530 leaves us with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Let's proceed to step 10:
1090 divided by 203 is 5 with a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 21997.975
If we subtract 1015 from 1090, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 11:
When dividing 750 by 203, we get 3 with a remainder of 141.
Use 3 as the next digit of our solution. 
Result so far: 21997.9753
If we subtract 609 from 750, we get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Step 12:
203 can be fit into 1410 6 times, resulting in a remainder of 192.
Put 6 as the next digit of the answer. 
Result so far: 21997.97536
Deduct 1218 from 1410 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 13:
203 goes into 1920 9 times with a remainder of 93.
Put 9 as the next digit of the answer. 
Result so far: 21997.975369
Subtracting 1827 from 1920 leaves us with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Advancing to step 14:
203 can be fit into 930 4 times, resulting in a remainder of 118.
The number 4 becomes the next digit in our result. 
Result so far: 21997.9753694
If we take 812 away from 930, we end up 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.

Advancing to step 15:
203 can be fit into 1180 5 times, resulting in a remainder of 165.
Use 5 as the next digit of our solution. 
Result so far: 21997.97536945
Subtracting 1015 from 1180 leaves us with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

The final outcome is 21997.97536945, with a leftover of 1.65e-07.