-69.78% is the change from 632 to 191
Calculation steps:
[( 191 - 632 ) ÷ 632] x 100 = -69.78%
Formula
Percentage change = [(191 - 632) / 632] x 100
Subtract the new number by the original number
191 - 632 = -441
-441 ÷ 632 = -0.6977848101265823
-0.6977848101265823 x 100 = -69.78%