-60% is the change from 880 to 352
Calculation steps:
[( 352 - 880 ) ÷ 880] x 100 = -60%
Formula
Percentage change = [(352 - 880) / 880] x 100
Subtract the new number by the original number
352 - 880 = -528
-528 ÷ 880 = -0.6
-0.6 x 100 = -60%
Example