157133 divided by 45 
We want to divide 157133 by 45.

On to step 1:
When dividing 1 by 45, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 45

Let's proceed to step 2:
45 goes into 15 0 times with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Fetch the next digit (7) from the dividend, attach it to 15 and continue: 157 / 45

Advancing to step 3:
45 goes into 157 3 times with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 135 away from 157, we end up with 22.
Include the next digit (1) from the dividend after 22, then repeat: 221 / 45

Going ahead to step 4:
When dividing 221 by 45, we get 4 with a remainder of 41.
Write down 4 as next digit of the result. 
Result so far: 34.0
The remainder is 41 after subtracting 180 from 221.
Append the next digit (3) from the dividend to 41 and continue with: 413 / 45

Let's proceed to step 5:
If we divide 413 by 45, we get 9 and a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 349.0
Deduct 405 from 413 and we're left with 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 45

Advancing to step 6:
45 can be fit into 83 1 times, resulting in a remainder of 38.
The next digit of our result is 1. 
Result so far: 3491.0
Deduct 45 from 83 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 7:
When dividing 380 by 45, we get 8 with a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 3491.8
Deduct 360 from 380 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
45 goes into 200 4 times with a remainder of 20.
The next digit of our result is 4. 
Result so far: 3491.84
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
If we divide 200 by 45, we get 4 and a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 3491.844
Subtracting 180 from 200 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 3491.844 with a remainder of 0.002.