-78.52% is the change from 922 to 198
Calculation steps:
[( 198 - 922 ) ÷ 922] x 100 = -78.52%
Formula
Percentage change = [(198 - 922) / 922] x 100
Subtract the new number by the original number
198 - 922 = -724
-724 ÷ 922 = -0.7852494577006508
-0.7852494577006508 x 100 = -78.52%