-63.5% is the change from 537 to 196
Calculation steps:
[( 196 - 537 ) ÷ 537] x 100 = -63.5%
Formula
Percentage change = [(196 - 537) / 537] x 100
Subtract the new number by the original number
196 - 537 = -341
-341 ÷ 537 = -0.6350093109869647
-0.6350093109869647 x 100 = -63.5%