-1.29% is the change from 541 to 534
Calculation steps:
[( 534 - 541 ) ÷ 541] x 100 = -1.29%
Formula
Percentage change = [(534 - 541) / 541] x 100
Subtract the new number by the original number
534 - 541 = -7
-7 ÷ 541 = -0.012939001848428836
-0.012939001848428836 x 100 = -1.29%