-80.66% is the change from 212 to 41
Calculation steps:
[( 41 - 212 ) ÷ 212] x 100 = -80.66%
Formula
Percentage change = [(41 - 212) / 212] x 100
Subtract the new number by the original number
41 - 212 = -171
-171 ÷ 212 = -0.8066037735849056
-0.8066037735849056 x 100 = -80.66%