We divide 55751853 by 40
Our goal is to divide 55751853 by 40.

Moving on to step 1:
40 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 40

Let's proceed to step 2:
The number 40 fits into 55 1 times, leaving a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 40 from 55, we get 15.
Grab the next digit (7) from the dividend, add it to 15, then carry on: 157 / 40

Step 3:
When dividing 157 by 40, we get 3 with a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 13.0
The remainder is 37 after subtracting 120 from 157.
Take the next digit (5) from the dividend and append it to 37, then repeat: 375 / 40

Moving on to step 4:
375 divided by 40 is 9 with a remainder of 15.
Put 9 as the next digit of the answer. 
Result so far: 139.0
If we subtract 360 from 375, we get 15.
Take the next digit (1) from the dividend and append it to 15, then repeat: 151 / 40

Going ahead to step 5:
40 can be fit into 151 3 times, resulting in a remainder of 31.
The number 3 becomes the next digit in our result. 
Result so far: 1393.0
Deduct 120 from 151 and we're left with 31.
Append the next digit (8) from the dividend to 31 and continue with: 318 / 40

Going ahead to step 6:
40 can be fit into 318 7 times, resulting in a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 13937.0
If we subtract 280 from 318, we get 38.
Take the next digit (5) from the dividend and append it to 38, then repeat: 385 / 40

Moving on to step 7:
385 divided by 40 is 9 with a remainder of 25.
Write down 9 as next digit of the result. 
Result so far: 139379.0
Subtract 360 from 385 to get 25.
Append the next digit (3) from the dividend to 25 and continue with: 253 / 40

Advancing to step 8:
253 divided by 40 is 6 with a remainder of 13.
Record the quotient 6 as the next digit in the result. 
Result so far: 1393796.0
Deduct 240 from 253 and we're left 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.

Step 9:
40 can be fit into 130 3 times, resulting in a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 1393796.3
If we take 120 away from 130, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
If we divide 100 by 40, we get 2 and a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 1393796.32
Deduct 80 from 100 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.

Step 11:
200 divided by 40 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 1393796.325
If we subtract 200 from 200, we 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.

Going ahead to step 12:
When dividing 0 by 40, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1393796.325
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:
When dividing 0 by 40, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1393796.325
If we subtract 0 from 0, we 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.

Our division results in 1393796.325 with a remaining 0.0.