-76.98% is the change from 530 to 122
Calculation steps:
[( 122 - 530 ) ÷ 530] x 100 = -76.98%
Formula
Percentage change = [(122 - 530) / 530] x 100
Subtract the new number by the original number
122 - 530 = -408
-408 ÷ 530 = -0.769811320754717
-0.769811320754717 x 100 = -76.98%