55925543 divided by 860 
We want to figure out the number of times 55925543 can be divided by 860.

Let's proceed to step 1:
The number 860 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 860

Step 2:
If we divide 55 by 860, we get 0 and a remainder of 55.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 55 leaves us with 55.
Take the next digit (9) from the dividend and append it to 55, then repeat: 559 / 860

Let's proceed to step 3:
When dividing 559 by 860, we get 0 with a remainder of 559.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 559 to get 559.
Take the next digit (2) from the dividend and append it to 559, then repeat: 5592 / 860

Advancing to step 4:
When dividing 5592 by 860, we get 6 with a remainder of 432.
The next digit of our result is 6. 
Result so far: 6.0
If we take 5160 away from 5592, we end up with 432.
Grab the next digit (5) from the dividend, add it to 432, then carry on: 4325 / 860

Advancing to step 5:
When dividing 4325 by 860, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 65.0
The remainder is 25 after subtracting 4300 from 4325.
Fetch the next digit (5) from the dividend, attach it to 25 and continue: 255 / 860

Let's proceed to step 6:
When dividing 255 by 860, we get 0 with a remainder of 255.
Put 0 as the next digit of the answer. 
Result so far: 650.0
If we take 0 away from 255, we end up with 255.
Append the next digit (4) from the dividend to 255 and continue with: 2554 / 860

Step 7:
860 goes into 2554 2 times with a remainder of 834.
The number 2 becomes the next digit in our result. 
Result so far: 6502.0
Deduct 1720 from 2554 and we're left with 834.
Fetch the next digit (3) from the dividend, attach it to 834 and continue: 8343 / 860

Step 8:
860 goes into 8343 9 times with a remainder of 603.
Put 9 as the next digit of the answer. 
Result so far: 65029.0
Deduct 7740 from 8343 and we're left with 603.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6030, and continue the process.

On to step 9:
860 goes into 6030 7 times with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 65029.7
If we take 6020 away from 6030, 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.

Step 10:
100 divided by 860 is 0 with a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 65029.7
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 11:
860 goes into 1000 1 times with a remainder of 140.
The next digit of our result is 1. 
Result so far: 65029.701
If we take 860 away from 1000, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 12:
When dividing 1400 by 860, we get 1 with a remainder of 540.
The number 1 becomes the next digit in our result. 
Result so far: 65029.7011
The remainder is 540 after subtracting 860 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

The quotient of the division is 65029.7011, and the remainder is 0.0054.