-85.01% is the change from 987 to 148
Calculation steps:
[( 148 - 987 ) ÷ 987] x 100 = -85.01%
Formula
Percentage change = [(148 - 987) / 987] x 100
Subtract the new number by the original number
148 - 987 = -839
-839 ÷ 987 = -0.8500506585612969
-0.8500506585612969 x 100 = -85.01%