-38.63% is the change from 655 to 402
Calculation steps:
[( 402 - 655 ) ÷ 655] x 100 = -38.63%
Formula
Percentage change = [(402 - 655) / 655] x 100
Subtract the new number by the original number
402 - 655 = -253
-253 ÷ 655 = -0.38625954198473283
-0.38625954198473283 x 100 = -38.63%