-77.55% is the change from 922 to 207
Calculation steps:
[( 207 - 922 ) ÷ 922] x 100 = -77.55%
Formula
Percentage change = [(207 - 922) / 922] x 100
Subtract the new number by the original number
207 - 922 = -715
-715 ÷ 922 = -0.7754880694143167
-0.7754880694143167 x 100 = -77.55%