-94.49% is the change from 363 to 20
Calculation steps:
[( 20 - 363 ) ÷ 363] x 100 = -94.49%
Formula
Percentage change = [(20 - 363) / 363] x 100
Subtract the new number by the original number
20 - 363 = -343
-343 ÷ 363 = -0.9449035812672176
-0.9449035812672176 x 100 = -94.49%