-36.2% is the change from 221 to 141
Calculation steps:
[( 141 - 221 ) ÷ 221] x 100 = -36.2%
Formula
Percentage change = [(141 - 221) / 221] x 100
Subtract the new number by the original number
141 - 221 = -80
-80 ÷ 221 = -0.36199095022624433
-0.36199095022624433 x 100 = -36.2%