-21.48% is the change from 987 to 775
Calculation steps:
[( 775 - 987 ) ÷ 987] x 100 = -21.48%
Formula
Percentage change = [(775 - 987) / 987] x 100
Subtract the new number by the original number
775 - 987 = -212
-212 ÷ 987 = -0.21479229989868287
-0.21479229989868287 x 100 = -21.48%