-70.57% is the change from 931 to 274
Calculation steps:
[( 274 - 931 ) ÷ 931] x 100 = -70.57%
Formula
Percentage change = [(274 - 931) / 931] x 100
Subtract the new number by the original number
274 - 931 = -657
-657 ÷ 931 = -0.7056928034371643
-0.7056928034371643 x 100 = -70.57%