-19.68% is the change from 930 to 747
Calculation steps:
[( 747 - 930 ) ÷ 930] x 100 = -19.68%
Formula
Percentage change = [(747 - 930) / 930] x 100
Subtract the new number by the original number
747 - 930 = -183
-183 ÷ 930 = -0.1967741935483871
-0.1967741935483871 x 100 = -19.68%