-50.92% is the change from 705 to 346
Calculation steps:
[( 346 - 705 ) ÷ 705] x 100 = -50.92%
Formula
Percentage change = [(346 - 705) / 705] x 100
Subtract the new number by the original number
346 - 705 = -359
-359 ÷ 705 = -0.5092198581560283
-0.5092198581560283 x 100 = -50.92%