-13.77% is the change from 632 to 545
Calculation steps:
[( 545 - 632 ) ÷ 632] x 100 = -13.77%
Formula
Percentage change = [(545 - 632) / 632] x 100
Subtract the new number by the original number
545 - 632 = -87
-87 ÷ 632 = -0.13765822784810128
-0.13765822784810128 x 100 = -13.77%