-66.61% is the change from 632 to 211
Calculation steps:
[( 211 - 632 ) ÷ 632] x 100 = -66.61%
Formula
Percentage change = [(211 - 632) / 632] x 100
Subtract the new number by the original number
211 - 632 = -421
-421 ÷ 632 = -0.6661392405063291
-0.6661392405063291 x 100 = -66.61%