-69.46% is the change from 907 to 277
Calculation steps:
[( 277 - 907 ) ÷ 907] x 100 = -69.46%
Formula
Percentage change = [(277 - 907) / 907] x 100
Subtract the new number by the original number
277 - 907 = -630
-630 ÷ 907 = -0.6945975744211687
-0.6945975744211687 x 100 = -69.46%