-64.47% is the change from 532 to 189
Calculation steps:
[( 189 - 532 ) ÷ 532] x 100 = -64.47%
Formula
Percentage change = [(189 - 532) / 532] x 100
Subtract the new number by the original number
189 - 532 = -343
-343 ÷ 532 = -0.6447368421052632
-0.6447368421052632 x 100 = -64.47%