python how to check for decimal number code example

Example 1: w=how to tell if decimal in python

i = 100
f = 1.23

print(type(i))
print(type(f))
# <class 'int'>
# <class 'float'>

Example 2: check number of digits after decimal python

from math import floor
float_num = 7456.4597
float_decimal = float_num - floor(float_num)