-86.83% is the change from 372 to 49
Calculation steps:
[( 49 - 372 ) ÷ 372] x 100 = -86.83%
Formula
Percentage change = [(49 - 372) / 372] x 100
Subtract the new number by the original number
49 - 372 = -323
-323 ÷ 372 = -0.8682795698924731
-0.8682795698924731 x 100 = -86.83%