807.89% is the change from 76 to 690
Calculation steps:
[( 690 - 76 ) ÷ 76] x 100 = 807.89%
Formula
Percentage change = [(690 - 76) / 76] x 100
Subtract the new number by the original number
690 - 76 = 614
614 ÷ 76 = 8.078947368421053
8.078947368421053 x 100 = 807.89%