-76.3% is the change from 920 to 218
Calculation steps:
[( 218 - 920 ) ÷ 920] x 100 = -76.3%
Formula
Percentage change = [(218 - 920) / 920] x 100
Subtract the new number by the original number
218 - 920 = -702
-702 ÷ 920 = -0.7630434782608696
-0.7630434782608696 x 100 = -76.3%