86.89% is the change from 412 to 770
Calculation steps:
[( 770 - 412 ) ÷ 412] x 100 = 86.89%
Formula
Percentage change = [(770 - 412) / 412] x 100
Subtract the new number by the original number
770 - 412 = 358
358 ÷ 412 = 0.8689320388349514
0.8689320388349514 x 100 = 86.89%