-63.25% is the change from 536 to 197
Calculation steps:
[( 197 - 536 ) ÷ 536] x 100 = -63.25%
Formula
Percentage change = [(197 - 536) / 536] x 100
Subtract the new number by the original number
197 - 536 = -339
-339 ÷ 536 = -0.6324626865671642
-0.6324626865671642 x 100 = -63.25%