-82.46% is the change from 211 to 37
Calculation steps:
[( 37 - 211 ) ÷ 211] x 100 = -82.46%
Formula
Percentage change = [(37 - 211) / 211] x 100
Subtract the new number by the original number
37 - 211 = -174
-174 ÷ 211 = -0.8246445497630331
-0.8246445497630331 x 100 = -82.46%