-90.53% is the change from 602 to 57
Calculation steps:
[( 57 - 602 ) ÷ 602] x 100 = -90.53%
Formula
Percentage change = [(57 - 602) / 602] x 100
Subtract the new number by the original number
57 - 602 = -545
-545 ÷ 602 = -0.9053156146179402
-0.9053156146179402 x 100 = -90.53%