File list of package libgfortran5 in bullseye of architecture armhf
/usr/lib/arm-linux-gnueabihf/libgfortran.so.5 /usr/lib/arm-linux-gnueabihf/libgfortran.so.5.0.0 /usr/share/doc/libgfortran5
/usr/lib/arm-linux-gnueabihf/libgfortran.so.5 /usr/lib/arm-linux-gnueabihf/libgfortran.so.5.0.0 /usr/share/doc/libgfortran5