We divide 61573381 by 45
We're looking to find how many times 45 goes into 61573381.

Advancing to step 1:
When dividing 6 by 45, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 45

Advancing to step 2:
When dividing 61 by 45, we get 1 with a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 45 from 61 leaves us with 16.
Fetch the next digit (5) from the dividend, attach it to 16 and continue: 165 / 45

Let's proceed to step 3:
The number 45 fits into 165 3 times, leaving a remainder of 30.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we take 135 away from 165, we end up with 30.
Include the next digit (7) from the dividend after 30, then repeat: 307 / 45

On to step 4:
45 goes into 307 6 times with a remainder of 37.
The next digit of our result is 6. 
Result so far: 136.0
Deduct 270 from 307 and we're left with 37.
Append the next digit (3) from the dividend to 37 and continue with: 373 / 45

Step 5:
The number 45 fits into 373 8 times, leaving a remainder of 13.
Use 8 as the next digit of our solution. 
Result so far: 1368.0
The remainder is 13 after subtracting 360 from 373.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 45

On to step 6:
If we divide 133 by 45, we get 2 and a remainder of 43.
The number 2 becomes the next digit in our result. 
Result so far: 13682.0
If we take 90 away from 133, we end up with 43.
Grab the next digit (8) from the dividend, add it to 43, then carry on: 438 / 45

Going ahead to step 7:
The number 45 fits into 438 9 times, leaving a remainder of 33.
Write down 9 as next digit of the result. 
Result so far: 136829.0
Subtracting 405 from 438 leaves us with 33.
Include the next digit (1) from the dividend after 33, then repeat: 331 / 45

Let's proceed to step 8:
When dividing 331 by 45, we get 7 with a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 1368297.0
Subtract 315 from 331 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
160 divided by 45 is 3 with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 1368297.3
If we subtract 135 from 160, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 10:
45 can be fit into 250 5 times, resulting in a remainder of 25.
The next digit of our result is 5. 
Result so far: 1368297.35
Subtract 225 from 250 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 11:
If we divide 250 by 45, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 1368297.355
If we take 225 away from 250, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 1368297.355, with a leftover of 0.0025.