-75.05% is the change from 922 to 230
Calculation steps:
[( 230 - 922 ) ÷ 922] x 100 = -75.05%
Formula
Percentage change = [(230 - 922) / 922] x 100
Subtract the new number by the original number
230 - 922 = -692
-692 ÷ 922 = -0.7505422993492408
-0.7505422993492408 x 100 = -75.05%