-71.34% is the change from 928 to 266
Calculation steps:
[( 266 - 928 ) ÷ 928] x 100 = -71.34%
Formula
Percentage change = [(266 - 928) / 928] x 100
Subtract the new number by the original number
266 - 928 = -662
-662 ÷ 928 = -0.7133620689655172
-0.7133620689655172 x 100 = -71.34%