A part and a whole.
To write half of one percent as a percent, you first need to find half of one percent, which is 0.5%. Then, to express it as a percent, you simply write it as 0.5%.
98 of 100, is 98% .... you need 2 numbers to determine a percent. for example 25 is 50% of 50.
2% or 0.02
2 percent
Two percent = 2% or 0.02
two-tenths of a percent
You would write it as "2 hours"
.2 You don't need to include the zero unless there are numbers after it in a decimal.
50%
%2002 = 200%
2%
An easier way to solve this, is to ask yourself If you need 2 percent of this huge numbers... How many times can you make 2 percent before making 100%. You can do it 50 times. 120,000 ÷ 50 = 2400. Therefore 2% of 120,000 is 2400.