-2.38% is the change from 547 to 534
Calculation steps:
[( 534 - 547 ) ÷ 547] x 100 = -2.38%
Formula
Percentage change = [(534 - 547) / 547] x 100
Subtract the new number by the original number
534 - 547 = -13
-13 ÷ 547 = -0.02376599634369287
-0.02376599634369287 x 100 = -2.38%