-21.91% is the change from 534 to 417
Calculation steps:
[( 417 - 534 ) ÷ 534] x 100 = -21.91%
Formula
Percentage change = [(417 - 534) / 534] x 100
Subtract the new number by the original number
417 - 534 = -117
-117 ÷ 534 = -0.21910112359550563
-0.21910112359550563 x 100 = -21.91%