-62.57% is the change from 505 to 189
Calculation steps:
[( 189 - 505 ) ÷ 505] x 100 = -62.57%
Formula
Percentage change = [(189 - 505) / 505] x 100
Subtract the new number by the original number
189 - 505 = -316
-316 ÷ 505 = -0.6257425742574257
-0.6257425742574257 x 100 = -62.57%