-74.93% is the change from 363 to 91
Calculation steps:
[( 91 - 363 ) ÷ 363] x 100 = -74.93%
Formula
Percentage change = [(91 - 363) / 363] x 100
Subtract the new number by the original number
91 - 363 = -272
-272 ÷ 363 = -0.7493112947658402
-0.7493112947658402 x 100 = -74.93%