-5.65% is the change from 921 to 869
Calculation steps:
[( 869 - 921 ) ÷ 921] x 100 = -5.65%
Formula
Percentage change = [(869 - 921) / 921] x 100
Subtract the new number by the original number
869 - 921 = -52
-52 ÷ 921 = -0.05646036916395222
-0.05646036916395222 x 100 = -5.65%