-91.23% is the change from 616 to 54
Calculation steps:
[( 54 - 616 ) ÷ 616] x 100 = -91.23%
Formula
Percentage change = [(54 - 616) / 616] x 100
Subtract the new number by the original number
54 - 616 = -562
-562 ÷ 616 = -0.9123376623376623
-0.9123376623376623 x 100 = -91.23%