-62.83% is the change from 530 to 197
Calculation steps:
[( 197 - 530 ) ÷ 530] x 100 = -62.83%
Formula
Percentage change = [(197 - 530) / 530] x 100
Subtract the new number by the original number
197 - 530 = -333
-333 ÷ 530 = -0.6283018867924528
-0.6283018867924528 x 100 = -62.83%