-91.98% is the change from 374 to 30
Calculation steps:
[( 30 - 374 ) ÷ 374] x 100 = -91.98%
Formula
Percentage change = [(30 - 374) / 374] x 100
Subtract the new number by the original number
30 - 374 = -344
-344 ÷ 374 = -0.9197860962566845
-0.9197860962566845 x 100 = -91.98%