-55.91% is the change from 930 to 410
Calculation steps:
[( 410 - 930 ) ÷ 930] x 100 = -55.91%
Formula
Percentage change = [(410 - 930) / 930] x 100
Subtract the new number by the original number
410 - 930 = -520
-520 ÷ 930 = -0.5591397849462365
-0.5591397849462365 x 100 = -55.91%