-70.4% is the change from 929 to 275
Calculation steps:
[( 275 - 929 ) ÷ 929] x 100 = -70.4%
Formula
Percentage change = [(275 - 929) / 929] x 100
Subtract the new number by the original number
275 - 929 = -654
-654 ÷ 929 = -0.7039827771797632
-0.7039827771797632 x 100 = -70.4%