-12.38% is the change from 606 to 531
Calculation steps:
[( 531 - 606 ) ÷ 606] x 100 = -12.38%
Formula
Percentage change = [(531 - 606) / 606] x 100
Subtract the new number by the original number
531 - 606 = -75
-75 ÷ 606 = -0.12376237623762376
-0.12376237623762376 x 100 = -12.38%