-43.76% is the change from 930 to 523
Calculation steps:
[( 523 - 930 ) ÷ 930] x 100 = -43.76%
Formula
Percentage change = [(523 - 930) / 930] x 100
Subtract the new number by the original number
523 - 930 = -407
-407 ÷ 930 = -0.4376344086021505
-0.4376344086021505 x 100 = -43.76%