-43.87% is the change from 930 to 522
Calculation steps:
[( 522 - 930 ) ÷ 930] x 100 = -43.87%
Formula
Percentage change = [(522 - 930) / 930] x 100
Subtract the new number by the original number
522 - 930 = -408
-408 ÷ 930 = -0.43870967741935485
-0.43870967741935485 x 100 = -43.87%