-78.63% is the change from 922 to 197
Calculation steps:
[( 197 - 922 ) ÷ 922] x 100 = -78.63%
Formula
Percentage change = [(197 - 922) / 922] x 100
Subtract the new number by the original number
197 - 922 = -725
-725 ÷ 922 = -0.7863340563991323
-0.7863340563991323 x 100 = -78.63%