-94.89% is the change from 880 to 45
Calculation steps:
[( 45 - 880 ) ÷ 880] x 100 = -94.89%
Formula
Percentage change = [(45 - 880) / 880] x 100
Subtract the new number by the original number
45 - 880 = -835
-835 ÷ 880 = -0.9488636363636364
-0.9488636363636364 x 100 = -94.89%