-41.18% is the change from 221 to 130
Calculation steps:
[( 130 - 221 ) ÷ 221] x 100 = -41.18%
Formula
Percentage change = [(130 - 221) / 221] x 100
Subtract the new number by the original number
130 - 221 = -91
-91 ÷ 221 = -0.4117647058823529
-0.4117647058823529 x 100 = -41.18%