-67.94% is the change from 917 to 294
Calculation steps:
[( 294 - 917 ) ÷ 917] x 100 = -67.94%
Formula
Percentage change = [(294 - 917) / 917] x 100
Subtract the new number by the original number
294 - 917 = -623
-623 ÷ 917 = -0.6793893129770993
-0.6793893129770993 x 100 = -67.94%