-69.49% is the change from 613 to 187
Calculation steps:
[( 187 - 613 ) ÷ 613] x 100 = -69.49%
Formula
Percentage change = [(187 - 613) / 613] x 100
Subtract the new number by the original number
187 - 613 = -426
-426 ÷ 613 = -0.6949429037520392
-0.6949429037520392 x 100 = -69.49%