-2.25% is the change from 534 to 522
Calculation steps:
[( 522 - 534 ) ÷ 534] x 100 = -2.25%
Formula
Percentage change = [(522 - 534) / 534] x 100
Subtract the new number by the original number
522 - 534 = -12
-12 ÷ 534 = -0.02247191011235955
-0.02247191011235955 x 100 = -2.25%