The expression is 0.2 of 735.
The percent is 0.2 and the whole is 735. You need to find the part.
\Let n represent the number.
\Part = percent whole \ \
n = 0.002 735 (Substitute percent = 0.002 and whole = 735)
n = 1.47 (Multiply: )
1.47 is 0.2 of 735.