-26.22% is the change from 534 to 394
Calculation steps:
[( 394 - 534 ) ÷ 534] x 100 = -26.22%
Formula
Percentage change = [(394 - 534) / 534] x 100
Subtract the new number by the original number
394 - 534 = -140
-140 ÷ 534 = -0.26217228464419473
-0.26217228464419473 x 100 = -26.22%