-9.68% is the change from 537 to 485
Calculation steps:
[( 485 - 537 ) ÷ 537] x 100 = -9.68%
Formula
Percentage change = [(485 - 537) / 537] x 100
Subtract the new number by the original number
485 - 537 = -52
-52 ÷ 537 = -0.09683426443202979
-0.09683426443202979 x 100 = -9.68%