-76.52% is the change from 707 to 166
Calculation steps:
[( 166 - 707 ) ÷ 707] x 100 = -76.52%
Formula
Percentage change = [(166 - 707) / 707] x 100
Subtract the new number by the original number
166 - 707 = -541
-541 ÷ 707 = -0.7652050919377652
-0.7652050919377652 x 100 = -76.52%