-12.6% is the change from 603 to 527
Calculation steps:
[( 527 - 603 ) ÷ 603] x 100 = -12.6%
Formula
Percentage change = [(527 - 603) / 603] x 100
Subtract the new number by the original number
527 - 603 = -76
-76 ÷ 603 = -0.12603648424543948
-0.12603648424543948 x 100 = -12.6%