-87.23% is the change from 987 to 126
Calculation steps:
[( 126 - 987 ) ÷ 987] x 100 = -87.23%
Formula
Percentage change = [(126 - 987) / 987] x 100
Subtract the new number by the original number
126 - 987 = -861
-861 ÷ 987 = -0.8723404255319149
-0.8723404255319149 x 100 = -87.23%