Help Please! How to convert 210 Gpa to kn/m2 with step by step?Please add more detail thx.

1 Pa = 1 N/m^2
1 kPa = 1 kN/m^2

1 GPa = 1x10^9 Pa
210 GPa = 210 x 10^9 Pa = 210 x 10^6 kPa = 210 x 10^6 kN/m^2

just move the decimal point three places to the left to convert from Pa to kPa