-5.65% is the change from 920 to 868
Calculation steps:
[( 868 - 920 ) ÷ 920] x 100 = -5.65%
Formula
Percentage change = [(868 - 920) / 920] x 100
Subtract the new number by the original number
868 - 920 = -52
-52 ÷ 920 = -0.05652173913043478
-0.05652173913043478 x 100 = -5.65%