yes. 82 % is a very good score. You should be pleased.
Your average score would be 80.
82%
82% means 82/100 41/50 is the simplest form
82% = 0.82 0.82 x 200 = 164
75 out of 82= 75 / 82= 0.914634Converting decimal to a percentage: 0.914634 * 100 = 91.46%