-60.8% is the change from 921 to 361
Calculation steps:
[( 361 - 921 ) ÷ 921] x 100 = -60.8%
Formula
Percentage change = [(361 - 921) / 921] x 100
Subtract the new number by the original number
361 - 921 = -560
-560 ÷ 921 = -0.6080347448425625
-0.6080347448425625 x 100 = -60.8%