-72.78% is the change from 922 to 251
Calculation steps:
[( 251 - 922 ) ÷ 922] x 100 = -72.78%
Formula
Percentage change = [(251 - 922) / 922] x 100
Subtract the new number by the original number
251 - 922 = -671
-671 ÷ 922 = -0.7277657266811279
-0.7277657266811279 x 100 = -72.78%