-70.02% is the change from 924 to 277
Calculation steps:
[( 277 - 924 ) ÷ 924] x 100 = -70.02%
Formula
Percentage change = [(277 - 924) / 924] x 100
Subtract the new number by the original number
277 - 924 = -647
-647 ÷ 924 = -0.7002164502164502
-0.7002164502164502 x 100 = -70.02%