-70.77% is the change from 674 to 197
Calculation steps:
[( 197 - 674 ) ÷ 674] x 100 = -70.77%
Formula
Percentage change = [(197 - 674) / 674] x 100
Subtract the new number by the original number
197 - 674 = -477
-477 ÷ 674 = -0.7077151335311572
-0.7077151335311572 x 100 = -70.77%