-70.66% is the change from 934 to 274
Calculation steps:
[( 274 - 934 ) ÷ 934] x 100 = -70.66%
Formula
Percentage change = [(274 - 934) / 934] x 100
Subtract the new number by the original number
274 - 934 = -660
-660 ÷ 934 = -0.7066381156316917
-0.7066381156316917 x 100 = -70.66%