94.52% is the change from 511 to 994
Calculation steps:
[( 994 - 511 ) ÷ 511] x 100 = 94.52%
Formula
Percentage change = [(994 - 511) / 511] x 100
Subtract the new number by the original number
994 - 511 = 483
483 ÷ 511 = 0.9452054794520548
0.9452054794520548 x 100 = 94.52%