-54% is the change from 613 to 282
Calculation steps:
[( 282 - 613 ) ÷ 613] x 100 = -54%
Formula
Percentage change = [(282 - 613) / 613] x 100
Subtract the new number by the original number
282 - 613 = -331
-331 ÷ 613 = -0.5399673735725938
-0.5399673735725938 x 100 = -54%