-85.53% is the change from 608 to 88
Calculation steps:
[( 88 - 608 ) ÷ 608] x 100 = -85.53%
Formula
Percentage change = [(88 - 608) / 608] x 100
Subtract the new number by the original number
88 - 608 = -520
-520 ÷ 608 = -0.8552631578947368
-0.8552631578947368 x 100 = -85.53%