-9.93% is the change from 534 to 481
Calculation steps:
[( 481 - 534 ) ÷ 534] x 100 = -9.93%
Formula
Percentage change = [(481 - 534) / 534] x 100
Subtract the new number by the original number
481 - 534 = -53
-53 ÷ 534 = -0.09925093632958802
-0.09925093632958802 x 100 = -9.93%