-42.8% is the change from 930 to 532
Calculation steps:
[( 532 - 930 ) ÷ 930] x 100 = -42.8%
Formula
Percentage change = [(532 - 930) / 930] x 100
Subtract the new number by the original number
532 - 930 = -398
-398 ÷ 930 = -0.42795698924731185
-0.42795698924731185 x 100 = -42.8%