-31.36% is the change from 708 to 486
Calculation steps:
[( 486 - 708 ) ÷ 708] x 100 = -31.36%
Formula
Percentage change = [(486 - 708) / 708] x 100
Subtract the new number by the original number
486 - 708 = -222
-222 ÷ 708 = -0.3135593220338983
-0.3135593220338983 x 100 = -31.36%