-94.35% is the change from 372 to 21
Calculation steps:
[( 21 - 372 ) ÷ 372] x 100 = -94.35%
Formula
Percentage change = [(21 - 372) / 372] x 100
Subtract the new number by the original number
21 - 372 = -351
-351 ÷ 372 = -0.9435483870967742
-0.9435483870967742 x 100 = -94.35%