-65.17% is the change from 557 to 194
Calculation steps:
[( 194 - 557 ) ÷ 557] x 100 = -65.17%
Formula
Percentage change = [(194 - 557) / 557] x 100
Subtract the new number by the original number
194 - 557 = -363
-363 ÷ 557 = -0.651705565529623
-0.651705565529623 x 100 = -65.17%