86.51% is the change from 378 to 705
Calculation steps:
[( 705 - 378 ) ÷ 378] x 100 = 86.51%
Formula
Percentage change = [(705 - 378) / 378] x 100
Subtract the new number by the original number
705 - 378 = 327
327 ÷ 378 = 0.8650793650793651
0.8650793650793651 x 100 = 86.51%