-96.49% is the change from 57 to 2
Calculation steps:
[( 2 - 57 ) ÷ 57] x 100 = -96.49%
Formula
Percentage change = [(2 - 57) / 57] x 100
Subtract the new number by the original number
2 - 57 = -55
-55 ÷ 57 = -0.9649122807017544
-0.9649122807017544 x 100 = -96.49%