-57.98% is the change from 933 to 392
Calculation steps:
[( 392 - 933 ) ÷ 933] x 100 = -57.98%
Formula
Percentage change = [(392 - 933) / 933] x 100
Subtract the new number by the original number
392 - 933 = -541
-541 ÷ 933 = -0.579849946409432
-0.579849946409432 x 100 = -57.98%