270.49% is the change from 183 to 678
Calculation steps:
[( 678 - 183 ) ÷ 183] x 100 = 270.49%
Formula
Percentage change = [(678 - 183) / 183] x 100
Subtract the new number by the original number
678 - 183 = 495
495 ÷ 183 = 2.7049180327868854
2.7049180327868854 x 100 = 270.49%