-12.46% is the change from 610 to 534
Calculation steps:
[( 534 - 610 ) ÷ 610] x 100 = -12.46%
Formula
Percentage change = [(534 - 610) / 610] x 100
Subtract the new number by the original number
534 - 610 = -76
-76 ÷ 610 = -0.12459016393442623
-0.12459016393442623 x 100 = -12.46%