-65.92% is the change from 402 to 137
Calculation steps:
[( 137 - 402 ) ÷ 402] x 100 = -65.92%
Formula
Percentage change = [(137 - 402) / 402] x 100
Subtract the new number by the original number
137 - 402 = -265
-265 ÷ 402 = -0.6592039800995025
-0.6592039800995025 x 100 = -65.92%