-78.42% is the change from 922 to 199
Calculation steps:
[( 199 - 922 ) ÷ 922] x 100 = -78.42%
Formula
Percentage change = [(199 - 922) / 922] x 100
Subtract the new number by the original number
199 - 922 = -723
-723 ÷ 922 = -0.7841648590021691
-0.7841648590021691 x 100 = -78.42%