-14.21% is the change from 992 to 851
Calculation steps:
[( 851 - 992 ) ÷ 992] x 100 = -14.21%
Formula
Percentage change = [(851 - 992) / 992] x 100
Subtract the new number by the original number
851 - 992 = -141
-141 ÷ 992 = -0.14213709677419356
-0.14213709677419356 x 100 = -14.21%