-76.15% is the change from 566 to 135
Calculation steps:
[( 135 - 566 ) ÷ 566] x 100 = -76.15%
Formula
Percentage change = [(135 - 566) / 566] x 100
Subtract the new number by the original number
135 - 566 = -431
-431 ÷ 566 = -0.7614840989399293
-0.7614840989399293 x 100 = -76.15%