-70.34% is the change from 934 to 277
Calculation steps:
[( 277 - 934 ) ÷ 934] x 100 = -70.34%
Formula
Percentage change = [(277 - 934) / 934] x 100
Subtract the new number by the original number
277 - 934 = -657
-657 ÷ 934 = -0.7034261241970021
-0.7034261241970021 x 100 = -70.34%