-95.63% is the change from 503 to 22
Calculation steps:
[( 22 - 503 ) ÷ 503] x 100 = -95.63%
Formula
Percentage change = [(22 - 503) / 503] x 100
Subtract the new number by the original number
22 - 503 = -481
-481 ÷ 503 = -0.9562624254473161
-0.9562624254473161 x 100 = -95.63%