83.24% is the change from 370 to 678
Calculation steps:
[( 678 - 370 ) ÷ 370] x 100 = 83.24%
Formula
Percentage change = [(678 - 370) / 370] x 100
Subtract the new number by the original number
678 - 370 = 308
308 ÷ 370 = 0.8324324324324325
0.8324324324324325 x 100 = 83.24%